79. But see how wild is their blasphemy, how their
philosophers’ logic confutes itself. For the raising of
this question must lead either to their confessing with their own
mouths that the Son is co-eternal with the Father, or, if they impose a
beginning upon the Son’s existence, to their assigning of
necessity a beginning to the Father’s power. When,
therefore, they deny that the Son is Almighty, they are on the road to
assert—which is impious—that the Father began to be
Almighty by help of the Son.