  Given the information in the previous paragraph, one can construct the following argument for the claim that Damian has to deny the universal validity of the principle of non-contradiction: (1) Damian maintains that God can restore virginity to a woman who has lost it. (2) But restoration of virginity consists in removing those events in the woman’s past that are incompatible with her being a virgin. (3) Therefore, Damian has to maintain that God can undo what has been done. (4) But the undoing of what has been done involves a contradiction. (5) Therefore, Damian has to claim that the principle of non-contradiction is not universally valid.