13 Look now to see a thing not less miraculous than lame men running, blind men seeing, the flight of devils, the life from the dead. There stands by my side, to guide me through the difficulties which I have enunciated, a poor fisherman, ignorant, uneducated, fishing-lines in hand, clothes dripping, muddy feet, every inch a sailor. Consider and decide whether it were the greater feat to raise the dead or impart to an untrained mind the knowledge of mysteries so deep as he reveals by saying, In the beginning was the Word. What means this In the beginning was? He ranges backward over the spaces of time, centuries are left behind, ages are cancelled.
Fix in your mind what date you will for this beginning; you miss the mark, for even then He, of Whom we are speaking, was. Survey the universe, note well what is written of it, In the beginning God made the heaven and the earth. This word beginning fixes the moment of creation; you can assign its date to an event which is definitely stated to have happened in the beginning. But this fisherman of mine, unlettered and unread, is untrammelled by time, undaunted by its immensity; he pierces beyond the beginning. For his was has no limit of time and no commencement; the uncreated Word was in the beginning.
Source: On the Trinity (New Advent)