Whether Christ began to work miracles when He changed water into wine at the marriage feast?

Objections

Objection 1 : It would seem that Christ did not begin to work miracles when He changed water into wine at the marriage feast. For we read in the book De Infantia Salvatoris that Christ worked many miracles in His childhood. But the miracle of changing water into wine at the marriage feast took place in the thirtieth or thirty-first year of His age. Therefore it seems that it was not then that He began to work miracles.
Objection 2 : Further, Christ worked miracles by Divine power. Now He was possessed of Divine power from the first moment of His conception; for from that instant He was both God and man. Therefore it seems that He worked miracles from the very first.
Objection 3 : Further, Christ began to gather His disciples after His baptism and temptation, as related Mt. 4:18 and Jn. 1:35. But the disciples gathered around Him, principally on account of His miracles: thus it is written (Lk. 5:4) that He called Peter when "he was astonished at" the miracle which He had worked in "the draught of fishes." Therefore it seems that He worked other miracles before that of the marriage feast.