The present volume contains the proceedings of an international colloquium held in February 2015 at the Arts Faculty of the KU Leuven that brought together specialists in (late) ancient philosophy and early Christian studies. Contributors were asked to reflect on the reception of two foundational texts dealing with the origin of the world - the third book of Plato's Timaeus and the Genesis account of the creation. The organizers had a double aim: They wished to offer a forum for furthering the dialogue between colleagues working in these respective fields and to do this by studying in a comparative perspective both a crucial topic shared by these traditions and the literary genres through which this topic was developed and transmitted. Contributors: Paul M. Blowers, Mauro Bonazzi, David C. DeMarco, Volker Henning Drecoll, David L. Dusenbury, Lorenzo Ferroni, Benjamin Gleede, Sarah Klitenic Wear, Clement Kuehn, Gerard P. Luttikhuizen, Claudio Moreschini, Samuel Pomeroy, Gerd Van Riel, Gregory E. Sterling, Dimitrios Zaganas