Is it at this day a thing incredible, that the Body of the Lord rose again from the sepulchre? The whole cleansed world has believed it; whoso has not believed it, has remained in his uncleanness. Yet at that time it was incredible: and persuasion was addressed not to the eyes only, but to the hands also, that by the bodily senses faith might descend into [the Apostles’] heart, and that faith so descending into their heart might be preached throughout the world to them who neither saw nor touched, and yet without doubting believed. “Have ye,” saith He, “anything to eat?” How much doeth the good Builder still to build up the edifice of faith? He did not hunger, yet He asked to eat. And He ate by an act of His power, not through necessity. So then let the disciples acknowledge the verity of His body, which the world has acknowledged at their preaching.
– St. Augustine of Hippo. Homilies on the Gospels, Sermon LXVI.