Then the same day at evening, being the first day of the week, when the doors were shut where the disciples were assembled for fear of the Jews, came Jesus and stood in the midst, and said unto them,
Peace be unto you.
All Commentaries on John 20:19 Go To John 20
Augustine of Hippo
AD 430
Some are strongly indisposed to believe this miracle, and argue thus: If the same body rose again, which hung upon the Cross, how could that body enter through shut doors? But if you comprehend the mode, it is no miracle: when reason fails, then is faith edified.
The shut door did not hinder the body, wherein Divinity resided. He could enter without open doors, who was as born without a violation of His mother's virginity.
The nails had pierced His hands, the lance had pierced His side. For the healing of doubting hearts, the marks of the wounds were still preserved.
The glory, wherewith the righteous shall shine like the sun in the kingdom of their Father, i.e. in Christ’s body, we must believe to have been rather veiled than not to have been there at all. He accommodated His presence to man’s weak sight, and presented Himself in such form, as that His disciple could look at and recognize Him.
We have learnt that the Son is A equal to the Father: here He shows Himself Mediator; He Me, and I you.
That corporeal breath was not the substance of the Holy Ghost, but to show, by meet symbol, that the Holy Spirit proceeded not only from the Father, but the Son. For who would be so mad as to say, that it was one Spirit which He gave by breathing, and another which He sent after His ascension? .
The love of the Church, which is shed abroad in our hearts by the Holy Spirit, remits the sins of those who partake of it; but retains the sins of those who do not. Where then He has said, Receive you the Holy Spirit, He instantly makes mention of the remission and retaining of sins.