4 By such an impediment was our Apostle Thomas held back, who as to the Lord Christ, the resurrection that is of Christ, would not believe even his own eyes only. “Unless,” says he, “I put my fingers into the places of the nails and wounds, and unless I put my hand into His side, I will not believe.” And the Lord who could have risen again without any vestige of a wound, kept the scars, that they might be touched by the doubting Apostle, and the wounds of his heart be healed.
And yet as designing to call to His supper others, against the excuse of “the five pairs of oxen,” He said, “Blessed they who do not see, and believe.” We, my Brethren, who have been called to this supper, have not been kept back by “these five pairs.” For we have not in this age desired to see the Face of the Lord's Body, nor have we longed to hear the Voice proceeding out of the mouth of that Body; we have not sought in Him for any passing odour. A certain “woman anointed Him with most costly ointment,” that “house was filled with the odour;” but we were not there; lo, we did not smell, yet we believe.
He gave to the disciples the Supper consecrated by His Own Hands; but we did not sit down at that Feast, and yet we daily eat this same Supper by faith. And do not think it strange that in that supper which He gave with His Own Hand, one was present without faith: the faith that appeared, afterwards was more than a compensation for that faithlessness then. Paul was not there who believed, Judas was there who betrayed. How many now too in this same Supper, though they saw not then that table, nor beheld with their eyes, nor tasted with their mouths, the bread which the Lord took in His Hands, yet because it is the same as is now prepared, how many now also in this same Supper, “eat and drink judgment to themselves”?
Source: Sermons on Selected Lessons of the New Testament (New Advent)