Background In this study, we examined the ethical implications of Egypt’s new clinical trial law, employing the ethical framework proposed by Emanuel et al. and comparing it to various national and supranational laws. This analysis is crucial as Egypt, considered a high-growth pharmaceutical market, has become an attractive location for clinical trials, offering insights into the ethical implementation of bioethical regulations in a large population country with a robust healthcare infrastructure and predominantly treatment-naïve patients. Methods We conducted a comparative analysis (...) of Egyptian law with regulations from Sweden and France, including the EU Clinical Trials Regulation, considering ethical human subject research criteria, and used a directed approach to qualitative content analysis to examine the laws and regulations. This study involved extensive peer scrutiny, frequent debriefing sessions, and collaboration with legal experts with relevant international legal expertise to ensure rigorous analysis and interpretation of the laws. Results On the rating of the seven different principles (social and scientific values, scientific validity, fair selection of participants, risk-benefit ratio, independent review, informed consent and respect for participants) Egypt, France, and EU regulations had comparable scores. Specific principles (Social Value, Scientific Value, and Fair selection of participants) were challenging to directly identify due to certain regulations embodying 'implicit' principles more than explicitly stated ones. Conclusion The analysis underscores Egypt's alignment with internationally recognized ethical principles, as outlined by Emanuel et al., through its comparison with French, Swedish, and EU regulations, emphasizing the critical need for Egypt to continuously refine its ethical regulations to safeguard participant protection and research integrity. Key issues identified include the necessity to clarify and standardize the concept of social value in research, alongside concerns regarding the expertise and impartiality of ethical review boards, pointing towards a broader agenda for enhancing research ethics in Egypt and beyond. (shrink)

This collection of essays analyzes relations of social inequality that appear to be logical extensions of a "natural order," and in the process demonstrates that a revitalized feminist anthropology of the 1990s has much to offer the field of feminist theory. Fashioned as a response to the lack of cultural analysis in feminist scholarship, the contributors question the category of gender within the inclusive context of the structural dynamics of inequality. They also examine how cultural identities, domains and institutions affect (...) our perception of gender in society. The first selection of essays addresses how ideas of family and kinship have fostered society's hierarchies and legitimized the status quo. In part two, the essays show how several dimensions of inequality are implicit in the construction of identities that are based upon ideas of social solidarity. Contributors: Susan McKinnon, University of Virginia; Kath Weston, Arizona State West; Rayna Rapp, New School for Social Research; Janet Dolgin, Hofstra University; Harriet Whitehead, Duke University; Carol Delaney, Stanford University; Brackette Williams, University of Arizona; Sylvia Yanagisako, Stanford University; Phyllis Chock, Catholic University; Sherry Ortner, University of Michigan; Anna Tsing, University of California, Santa Cruz. (shrink)

This article discusses how the concept of a fair finite lottery can best be extended to denumerably infinite lotteries. Techniques and ideas from non-standard analysis are brought to bear on the problem.

Non-Archimedean probability functions allow us to combine regularity with perfect additivity. We discuss the philosophical motivation for a particular choice of axioms for a non-Archimedean probability theory and answer some philosophical objections that have been raised against infinitesimal probabilities in general.

Noradrenergic pathways are involved in mediating the central and peripheral effects of physiological arousal. The aim of the present study was to investigate the role of noradrenergic transmission in moral decision-making. We studied the effects in healthy volunteers of propranolol (a noradrenergic beta-adrenoceptor antagonist) on moral judgement in a set of moral dilemmas pitting utilitarian outcomes (e.g., saving five lives) against highly aversive harmful actions (e.g., killing an innocent person) in a double-blind, placebo-controlled, parallel group design. Propranolol (40 mg orally) (...) significantly reduced heart rate, but had no effect on self-reported mood. Importantly, propranolol made participants more likely to judge harmful actions as morally unacceptable, but only in dilemmas where harms were ‘up close and personal’. In addition, longer response times for such personal dilemmas were only found for the placebo group. Finally, judgments in personal dilemmas by the propranolol group were more decisive. These findings indicate that noradrenergic pathways play a role in responses to moral dilemmas, in line with recent work implicating emotion in moral decision-making. However, contrary to current theorising, these findings also suggest that aversion to harming is not driven by emotional arousal. Our findings are also of significant practical interest given that propranolol is a widely used drug in different settings, and is currently being considered as a potential treatment for post-traumatic stress disorder in military and rescue service personnel. (shrink)

A popular way to relate probabilistic information to binary rational beliefs is the Lockean Thesis, which is usually formalized in terms of thresholds. This approach seems far from satisfactory: the value of the thresholds is not well-specified and the Lottery Paradox shows that the model violates the Conjunction Principle. We argue that the Lottery Paradox is a symptom of a more fundamental and general problem, shared by all threshold-models that attempt to put an exact border on something that is intrinsically (...) vague. We propose application of the language of relative analysis—a type of non-standard analysis—to formulate a new model for rational belief, called Stratified Belief. This contextualist model seems well-suited to deal with a concept of beliefs based on probabilities ‘sufficiently close to unity’ and satisfies a moderately weakened form of the Conjunction Principle. We also propose an adaptation of the model that is able to deal with beliefs that are less firm than ‘almost certainty’. The adapted version is also of interest for the epistemicist account of vagueness. (shrink)

Neoclassical and Austrian/evolutionary economic paradigms have different implications for integrating corporate social responsibility (corporate citizenship) and competitive strategy. porter's "Five Forces" model implicitly rests on neoclassical theory of the firm and is not easily reconciled with corporate social responsibility. Resource-based models of competitive strategy do not explicitly embrace a particular economic paradigm, but to the extent their conceptualization rests on neoclassical assumptions such as imperfect factor markets and profits as rents, these models also imply a trade-off between competitive advantage and (...) corporate social responsibility. Differences in Austrian/evolutionary economic model's assumptions about equilibrium, profits, and other economic concepts allow this paradigm to embrace alternative views of strategy such as the activities or dynamic capabilities views. These alternative views of strategy focus on learning and adaptation; they align more easily with corporate social responsibility. In practice this alignment comes about because social engagement facilitates the learning and adaptation that are a source of competitive advantage. Among the many business arguments for CSR such as improved employee morale/productivity or brand differentiation, this view prioritizes innovation. (shrink)

This article contributes to the revision of the concept of system in social theory using complexity theory. The old concept of social system is widely discredited; a new concept of social system can more adequately constitute an explanatory framework. Complexity theory offers the toolkit needed for this paradigm shift in social theory. The route taken is not via Luhmann, but rather the insights of complexity theorists in the sciences are applied to the tradition of social theory inspired by Marx, Weber, (...) and Simmel. The article contributes to the theorization of intersectionality in social theory as well as to the philosophy of social science. It addresses the challenge of theorizing the intersection of multiple complex social inequalities, exploring the various alternative approaches, before rethinking the concept of social system. It investigates and applies, for the first time, the implications of complexity theory for the analysis of multiple intersecting social inequalities. Key Words: complexity theory • inequality • intersectionality • social theory. (shrink)

This dissertation is a contribution to formal and computational philosophy. -/- In the first part, we show that by exploiting the parallels between large, yet finite lotteries on the one hand and countably infinite lotteries on the other, we gain insights in the foundations of probability theory as well as in epistemology. Case 1: Infinite lotteries. We discuss how the concept of a fair finite lottery can best be extended to denumerably infinite lotteries. The solution boils down to the introduction (...) of infinitesimal probability values, which can be achieved using non-standard analysis. Our solution can be generalized to uncountable sample spaces, giving rise to a Non-Archimedean Probability (NAP) theory. Case 2: Large but finite lotteries. We propose application of the language of relative analysis (a type of non-standard analysis) to formulate a new model for rational belief, called Stratified Belief. This contextualist model seems well-suited to deal with a concept of beliefs based on probabilities ‘sufficiently close to unity’. -/- The second part presents a case study in social epistemology. We model a group of agents who update their opinions by averaging the opinions of other agents. Our main goal is to calculate the probability for an agent to end up in an inconsistent belief state due to updating. To that end, an analytical expression is given and evaluated numerically, both exactly and using statistical sampling. The probability of ending up in an inconsistent belief state turns out to be always smaller than 2%. (shrink)

Arguments in the neuroenhancement debate are sometimes based upon idealistic scenarios involving the assumption of using a drug that has no or negligible side effects. At least it is often implicitly assumed – as technology and scientific knowledge advances - that there soon will be a drug with no or negligible side effects. We will review evidence from neuroscience, complex network research and evolution theory and demonstrate that - at least in terms of psychopharmacological intervention – on the basis of (...) our understanding of brain function it seems inconceivable that there ever will be a drug that has the desired effect without undesirable side effects. We will illustrate this by reference to enhancing edge detection in V2 in monkeys and demonstrate that even for this localised single neuron coded function there would be numerous side effects. Taking the more realistic case of pharmacological enhancement that is inevitably associated with side effects will change consequentialist arguments for neuroenhancement and have implications for the conception of autonomy, specifically in the case of performance enhancement. We conclude that a neuroethics debate that aims to inform policy decisions should take these findings into account. We hope that our article will precipitate more interdisciplinary research in neuroscience and philosophy. (shrink)

Der Begriff »Race«, aus den universitären Kulturwissenschaften stammend, will unbewusste Rassifizierungsprozesse beschreiben, die wir unweigerlich vornähmen und denen wir zugleich ausgesetzt seien. Der vorliegende Beitrag will diesen Begriff für Psychoanalyse und Psychotherapie fruchtbar machen. Zwei Fallvignetten illustrieren, welche Fallstricke für Psychoanalytiker und Patienten bereit lägen, wenn »Race« in Übertragung und Gegenübertragung verleugnet werden müsse. Tauchen negativ konnotierte »racial« Phantasien auf, könne die Angst, rassistisch zu denken oder zu agieren, zum Stillstand und sogar Scheitern einer Behandlung führen. Da rassifizierte Projektionen nach (...) Ansicht der Autorin unvermeidbar seien, sieht sie die Entstehung des Gefühls einer »racial Melancholia« als Möglichkeit, dem drohenden Stillstand entgegenzuwirken. (shrink)

I respond to H. M. Collins's claim (1985, 1990, 1993) that experimental inquiry cannot be objective because the only criterium experimentalists have for determining whether a technique is "working" is the production of "correct" (i.e., the expected) data. Collins claims that the "experimenters' regress," the name he gives to this data-technique circle, cannot be broken using the resources of experiment alone. I argue that the data-technique circle, can be broken even though any interpretation of the raw data produced by techniques (...) is theory-dependent. However, it is possible to break this circle by eliminating dependence on even those theoretical presuppositions that are shared by an entire scientific community through the use of multiple independently theory-dependent techniques to produce robust bodies of data. Moreover, I argue, that it is the production of robust bodies of data that convinces experimentalists of the objectivity of their data interpretations. (shrink)

The Snow White problem is introduced to demonstrate how learning something of which one could not have learnt the opposite (due to observer selection bias) can change an agent’s probability assignment. This helps us to analyse the Sleeping Beauty problem, which is deconstructed as a combinatorial engine and a subjective wrapper. The combinatorial engine of the problem is analogous to Bertrand’s boxes paradox and can be solved with standard probability theory. The subjective wrapper is clarified using the Snow White problem. (...) Sample spaces for all three problems are presented. The conclusion is that subjectivity plays no irreducible role in solving the Sleeping Beauty problem and that no reference to centered worlds is required to provide the answer. (shrink)

Rasmussen (1993) argues that, because electron microscopists did not use robustness and would not have been warranted in using it as a criterion for the reality or the artifactuality of mesosomes, the bacterial mesosome serves as a test case for robustness that it fails. I respond by arguing that a more complete reading of the research literature on the mesosome shows that ultimately the more robust body of data did not support the mesosome and that electron microscopists used and were (...) warranted in using robustness as a criterion for the artifactuality of mesosomes. (shrink)

Sylvia Walsh explores Kierkegaard's understanding of Christianity and the existential mode of thinking theologically appropriate to it in the context of the ...

This article reflects on a threefold typology of white responses to Black Theology which I used in my doctoral thesis. This article, which is dedicated to the memory of Vuyani Vellem, shows how the typology was used by him in a publication. It then points out a number of inadequacies in the typology and places it in a framework of encounters between the praxis of a Black Theology of Liberation and a liberating white praxis. It uses a seven-dimensional ‘praxis matrix’ (...) to explore such encounters, which happen along with an encounter with the praxis of the poor and the praxis of God. Since a typology of white praxes remains useful, an expanded six-fold typology is suggested to replace the previous one.Contribution: The contribution of this article is to deepen reflection on the dynamics of interaction between white theologians and a BTL. (shrink)

This paper attempts to outline an autonomous feminism; a feminism with its own voice, and one that will transcend the binaries in which Marxism and liberalism are still caught. Its first step is to make clear the semio-linguistic foundations of all human social systems. These foundations consist of an open-ended set of social imaginary signifiers embedded in complex abduction or analogy-producing schemas, the creative conjugating of which makes possible the establishing of social orders such as families, monarchies or patriarchies. The (...) second is to show that the semiotics of these orders require dominant or central signifiers, such as father or king, that must be supported by subordinate or peripheral ones. Third, the paper shows that women have consistently functioned as subordinate signifiers in these order-producing semio-linguistic codes. Fourth and finally, the paper details the semiotic difficulties of overthrowing this underlying governing code and thus breaking women out of their assigned subordinate positions. (shrink)

How much power does emotional dismissal have over the oppressed's ability to trust outlaw emotions, or to stand for such emotions before others? I discuss Sue Campbell's view of the interpretation of emotion in light of the political significance of emotional dismissal, in response, 1 suggest that feminist contentions of interpretation developed within dialogical communities are best suited to providing resources for expressing, interpreting, defining, and reflecting on our emotions.

Entrevista realizada durante a conferência proferida por Sylvia Serbin nas atividades do “Congresso Internacional Territorialidade e Saude: desigualdades raciais e sociais em contextos locais e globais”, organizado e coordenado pelo Nucleo de Estudos e Pesquisa em Psicanalise, Identidade, Negritude e Sociedade, ocorrido de 03 a 7 de setembro de 2014, no Centro de Ciências da Saude da Universidade Federal do Recôncavo da Bahia, em Santo Antonio de Jesus/BA.

It has long been thought that the ancient Greeks did not take mechanics seriously as part of the workings of nature, and that therefore their natural philosophy was both primitive and marginal. In this book Sylvia Berryman challenges that assumption, arguing that the idea that the world works 'like a machine' can be found in ancient Greek thought, predating the early modern philosophy with which it is most closely associated. Her discussion ranges over topics including balancing and equilibrium, lifting (...) water, sphere-making and models of the heavens, and ancient Greek pneumatic theory, with detailed analysis of thinkers such as Aristotle, Archimedes, and Hero of Alexandria. Her book shows scholars of ancient Greek philosophy why it is necessary to pay attention to mechanics, and shows historians of science why the differences between ancient and modern reactions to mechanics are not as great as was generally thought. (shrink)

The Snow White problem is introduced to demonstrate how learning something of which one could not have learnt the opposite (due to observer selection bias) can change an agent’s probability assignment. This helps us to analyse the Sleeping Beauty problem, which is deconstructed as a combinatorial engine and a subjective wrapper. The combinatorial engine of the problem is analogous to Bertrand’s boxes paradox and can be solved with standard probability theory. The subjective wrapper is clarified using the Snow White problem. (...) Sample spaces for all three problems are presented. The conclusion is that subjectivity plays no irreducible role in solving the Sleeping Beauty problem and that no reference to centered worlds is required to provide the answer. (shrink)

Cancer treatment decisions should be based on all available evidence. But this evidence is complex and varied: it includes not only the patient’s symptoms and expert knowledge of the relevant causal processes, but also clinical databases relating to past patients, databases of observations made at the molecular level, and evidence encapsulated in scientific papers and medical informatics systems. Objective Bayesian nets offer a principled path to knowledge integration, and we show in this chapter how they can be applied to integrate (...) various kinds of evidence in the cancer domain. This is important from the systems biology perspective, which needs to integrate data that concern different levels of analysis, and is also important from the point of view of medical informatics. (shrink)

In this paper, we review the literature on moderators and mediators in the corporate sustainability –corporate financial performance relationship. We provide some clarity on what has been learned so far by taking a contingency perspective on this much-researched relationship. Overall, we find that this research has made some progress in the past. However, we also find this research stream to be characterized by three major shortcomings, namely low degree of novelty, missing investment in theory building, and a lack of research (...) design and measurement options. To address these shortcomings, we suggest avenues for future research. Beyond that we also argue for a stronger emphasis on the strategic perspective of CS. In particular, we propose future research to take a step back and aim for an integration of the CS–CFP relationship into the strategic management literature. (shrink)

By exploiting the parallels between large, yet finite lotteries on the one hand and countably infinite lotteries on the other, we gain insights in the foundations of probability theory as well as in epistemology. We solve the 'adding problems' that occur in these two contexts using a similar strategy, based on non-standard analysis.

Cesarean delivery rates have been steadily increasing worldwide. In response, many countries have introduced target goals to reduce rates. But a focus on target goals fails to address practices embedded in standards of care that encourage, rather than discourage, cesarean sections. Obstetrical standards of care normalize use of technology, creating an imperative to use technology during labor and birth. A technological imperative is implicated in rising cesarean rates if physicians or patients fear refusing use of technology. Reproductive autonomy is at (...) stake since a technological imperative undermines patients’ ability to choose cesareans or refuse use of technology increasing the likelihood of cesareans. To address practices driven by a technological imperative I outline three physician obligations that are attached to respecting patient autonomy. These moral obligations show that a focus on respect for autonomy may prove not only an ideal ethical response but also an achievable practical response to lowering cesarean rates. (shrink)

Sylvia Berryman offers a fresh understanding of Aristotle's ethical theory, challenging the common belief that he aimed to give it a biological foundation in human nature. Berryman reinterprets Aristotle's views as a 'middle way' between the metaphysical grounding offered by Platonists and sceptical or subjectivist alternatives.

Big Data enhances the possibilities for storing personal data extracted from social media and web search on an unprecedented scale. This paper draws on the political economy of information which explains why the online industry fails to self-regulate, resulting in increasingly insidious web-tracking technologies. Content analysis of historical blogs and request for comments on HTTP cookies published by the Internet Engineering Task Force illustrates how cookie technology was introduced in the mid-1990s, amid stark warnings about increased system vulnerabilities and deceptive (...) personal data extractions. In conclusion, online users today are left with few alternatives but to enter into unconscionable contracts about the extraction of their personal data when using the Internet for private purposes. (shrink)

_Living Poetically_ is the first book to focus primarily on Kierkegaard's existential aesthetics as opposed to traditional aesthetic features of his writings such as the use of pseudonyms, literary techniques and figures, and literary criticism. _Living Poetically_ traces the development of the concept of the poetic in Kierkegaard's writings as that concept is worked out in an ethical-religious perspective in contrast to the aesthetics of early German romanticism and Hegelian idealism. Sylvia Walsh seeks to elucidate what it means, in (...) Kierkegaard's view, to be an authentic poet in the form of a poetic writer and to clarify his own role as a Christian poet and writer as he understood it. Walsh shows that, in spite of strong criticisms made of the poetic in some of his writings, Kierkegaard maintained a fundamentally positive understanding of the poetic as an essential ingredient in ethical and religious forms of life. Walsh thus reclaims Kierkegaard as a poetic thinker and writer from those who would interpret him as an ironic practitioner of an aestheticism devoid of and detached from the ethical-religious as well as from those who view him as rejecting the poetic and aesthetic on ethical or religious grounds. Viewing contemporary postmodern feminism and deconstruction as advocating a romantic mode of living poetically, Walsh concludes with a feminist reading of Kierkegaard that affirms both individuality and relatedness, commonalities and differences between the self and others, men and women, for the fashioning of an authentic mode of living poetically in the present age. (shrink)

Traditional approaches to theory structure and theory change in science do not fare well when confronted with the practice of certain fields of science. We offer an account of contemporary practice in molecular biology designed to address two questions: Is theory change in this area of science gradual or saltatory? What is the relation between molecular biology and the fields of traditional biology? Our main focus is a recent episode in molecular biology, the discovery of enzymatic RNA. We argue that (...) our reconstruction of this episode shows that traditional approaches to theory structure and theory change need considerable refinement if they are to be defended as generally applicable. 1This paper emerged from discussions between us, and we are both equally responsible for its errors. We would like to thank Yvonne Paterson for helpful comments. (shrink)

The pseudonymous works Kierkegaard wrote during the period 1843–46 have been responsible for establishing his reputation as an important philosophical thinker, but for Kierkegaard himself, they were merely preparatory for what he saw as the primary task of his authorship: to elucidate the meaning of what it is to live as a Christian and thus to show his readers how they could become truly Christian. The more overtly religious and specifically Christian works Kierkegaard produced in the period 1847–51 were devoted (...) to this task. In this book Sylvia Walsh focuses on the writings of this later period and locates the key to Kierkegaard’s understanding of Christianity in the “inverse dialectic” that is involved in “living Christianly.” In the book’s four main chapters, Walsh examines in detail how this inverse dialectic operates in the complementary relationship of the negative qualifications of Christian existence—sin, the possibility of offense, self-denial, and suffering—to the positive qualifications—faith, forgiveness, new life/love/hope, and joy and consolation. It was Kierkegaard’s aim, she argues, “to bring the negative qualifications, which he believed had been virtually eliminated in Christendom, once again into view, to provide them with conceptual clarity, and to show their essential relation to, and necessity in, securing a correct understanding and expression of the positive qualifications of Christian existence.”. (shrink)

Social theory is developing in response to the coronavirus (COVID) crisis. Fundamental questions about social justice in the relationship of individuals to society are raised by Delanty in his review of political philosophy, including Agamben, Foucault and Žižek. However, the focus on the libertarian critique of authoritarianism is not enough. The social democratic critique of neoliberalism lies at the centre of the contesting responses to the COVID crisis. A social democratic perspective on public health, democracy and state action is contrasted (...) with the anti-statists of left and right. This is addressed in debates on the relationship between science and governance, the place of crisis in theories of change and the conceptualisation of alternative forms of social formation. The crisis initiated by the pandemic, cascading through society, from health to economy, to polity and into violence, includes a contestation between social democratic and neoliberal visions of alternative forms of society. (shrink)

How much power does emotional dismissal have over the oppressed's ability to trust outlaw emotions, or to stand for such emotions before others? I discuss Sue Campbell's view of the interpretation of emotion in light of the political significance of emotional dismissal, in response, 1 suggest that feminist contentions of interpretation developed within dialogical communities are best suited to providing resources for expressing, interpreting, defining, and reflecting on our emotions.

Over the last 20 years, a paternalistic view in health care has been losing ground. The question about less asymmetrical positions in the healthcare professional–patient relationship is, for example, being addressed by the increased emphasis on person‐centred care, promoted in disciplines such as medicine and nursing. Partnership is considered as a key component in person‐centred care. Although the previous studies have addressed the attributes inherent in partnership, there is still potential for further discussion on how the various interpretations of partnership (...) influence their use in healthcare literature. A vague understanding might also affect education and evaluation. As we see it, the philosophical underpinnings of the idea of partnership have not been sufficiently explored and discussed. The study reveals that partnership originates in the term “partener” defined as a relationship between individuals or groups characterized by cooperation and responsibility. Etymologically speaking, partnership is hence bound by a contract, which in this study is discussed in the frame of Rawls’ contract theory, which in turn intersects with Benhabib and her distinction between “the abstract” and “the concrete Other.” Further, the expression “equal partnership,” which often appears in the context of person‐centredness, is explored in relation to the philosophies of Rawls and Benhabib. The opportunity for partnership, as well as the risk of partnership becoming a tempting magnet with a vague and imprecise meaning, is discussed. Without exploration, reflection and discussion of the philosophical underpinnings, partnership carries a substantial risk of becoming an indistinct idea used in health care. (shrink)

The pseudonymous works Kierkegaard wrote during the period 1843–46 have been responsible for establishing his reputation as an important philosophical thinker, but for Kierkegaard himself, they were merely preparatory for what he saw as the primary task of his authorship: to elucidate the meaning of what it is to live as a Christian and thus to show his readers how they could become truly Christian. The more overtly religious and specifically Christian works Kierkegaard produced in the period 1847–51 were devoted (...) to this task. In this book Sylvia Walsh focuses on the writings of this later period and locates the key to Kierkegaard’s understanding of Christianity in the “inverse dialectic” that is involved in “living Christianly.” In the book’s four main chapters, Walsh examines in detail how this inverse dialectic operates in the complementary relationship of the negative qualifications of Christian existence—sin, the possibility of offense, self-denial, and suffering—to the positive qualifications—faith, forgiveness, new life/love/hope, and joy and consolation. It was Kierkegaard’s aim, she argues, “to bring the negative qualifications, which he believed had been virtually eliminated in Christendom, once again into view, to provide them with conceptual clarity, and to show their essential relation to, and necessity in, securing a correct understanding and expression of the positive qualifications of Christian existence.”. (shrink)