This essay explores the use of the concept of the messianic by Giorgio Agamben and Theodor Adorno. Throughout his work, Agamben consistently presents his reading of the messianic as an alternative to what he considers to be the ‘pessimistic’ negative dialectics of Adorno, which he argues ‘is an absolutely non-messianic form of thought’. For Agamben, the messianic brings dialectics to a ‘standstill’. This essay analyzes this deployment of the ‘messianic’ in his thought, and contrasts it with the perspective of Adorno. (...) Agamben’s interpretation of Walter Benjamin is challenged with reference to a debate between Adorno and Benjamin over theology, dialectics, and politics. (shrink)