Imprecise boundaries of notions of the ultimate / Etienne Cornelis -- God and power / Giuseppe Ruggieri -- Anthropological function of monotheism / Michel Meslin -- No God but Yahweh! / Bernard Lang -- Inviting unity of the triune God / Jurgen Moltmann -- Monotheism and unitary ideology / Christian Duquoc -- Permanent significance of Islam's monotheism / Robert Caspar -- Attraction of neo-paganism / Andre Dumas -- Monotheism and popular religion -- Monotheism and the critique of idols yesterday and today / Gabriel Vahanian.