  This construction of Damian’s view is not entirely unrelated to the text of De divina omnipotentia. There is a passage in De divina omnipotentia where Damian touches upon the connection between the question of restoring virginity, the question of undoing the done, and the validity of the principle of non-contradiction, viz. the very passage on which Endres based his view about Damian’s position. The passage reads as follows (the preceding sentences are also included to provide the context):