Does the second writing of the commentary on Petrus Lombardus, Sent. II (dist. 1) by Giles of Rome constitute a break compared to the first writing? The accurate comparison of the problem of the temporal beginning of the world and its treatment - where Reportatio and Ordinatio take the shape of a commentary on Phys., VIII, 1 - shows that the presence of Thomas Aquinas is even stronger after 1277. Refusing Aristotle’s and “modern” theologians’ arguments, in Ordinatio in continuity with Reportatio Giles advocates a philosophical position in favor of the temporal beginning of the world - theoretically possible though not given - as opposed to Thomas’ standard position, but not to his argumentation in Thomas de Aquino, In VIII Phys, 2.