Pope Shenouda III
All Christ's miracles were performed without prayer.
He performed them with His own power; with the power of His Divinity. The only miracle which was preceded by the Lord addressing the Father was the miracle of raising Lazarus from the dead, Probably the reason for this was that He wanted to hide His Divinity from Satan, because there were only a few days until the Cross. And also, if there was one miracle among His numerous miracles which was preceded by a prayer, it may be to teach us to pray, and it might have been a reply to the Lord's enemies who accused Him of using Belzebub's power in performing His miracles. Nevertheless, in raising Lazarus from the dead, the Lord also used His command, saying: "Lazarus, come forth!" (Jn. 11:43)