Abstract

400 years after Bruno's death by fire in Rome the question arises whether Bruno did in fact die as martyr of truth. If we consider his philosophical arguments we can understand his cosmological concept of the infinite universe as essentially contradictory to some of Aristotle's ideas of philosophy of nature. Alongside his belief in the omnipresence of divinity in nature he takes the view of the universe as a living organism, an area where he was influenced by the hermetic tradition. Above all Bruno's cosmology also includes ethical elements. So if we ask for the actual reason of Bruno's conviction, some theological consequences of his cosmological ideas did presumably influence the judgement of the inquisition. In contrast to Galileo Bruno's condemnation has not so far been withdrawn. However such reconsideration is possible and counting on the church's spirit of reconciliation should come to pass