7 But this is not all. These sceptics propose yet a further enquiry, by asking for what reason Timothy neither healed himself, nor was healed by his instructor, when he was reduced to this state. Whilst the Apostles raised the dead, cast out devils, and conquered death with abundant ease, they could not even restore the body of one sick man! Although with respect to other bodies, both during their own lives and after death, they manifested such extraordinary power, they did not restore a stomach that had lost its vigour!
And what is more than this, Paul is not ashamed, and does not blush, after the many and great signs which he had displayed even by a simple word; yet, in writing to Timothy, to bid him take refuge in the healing virtue of wine drinking. Not that to drink wine is shameful. God forbid! For such precepts belong to heretics; but the matter of astonishment is, that he accounted it no disgrace not to be able, without this kind of assistance, to set one member right when it was disordered.
Nevertheless, he was so far from being ashamed of this, that he has made it manifest to all posterity. You see then to what a depth we have brought down the subject, and how that which seemed to be little, is full of innumerable questions. Well then, let us proceed to the solution; for we have explored the question thus deep, in order that, having excited your attention, we might lay up the explanation in a safe storehouse.
Source: Homilies on the Statues (New Advent)