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
Bede
AD 735
Wherein is strewn the infirmity of the Apostles. They assembled with doors shut, through that same fear of the Jews, which had before scattered them: Came Jesus, and stood in the midst. He came in the evening, because they would be the most afraid at that time.
A repetition is a confirmation: whether He repeats it because the grace of love is twofold, or because He it is who made of twain one.
But why does this Evangelist say that Thomas was absent, when Luke writes that two disciples on their return from Emmaus found the eleven assembled? We must understand that Thomas had gone out, and that in the interval of his absence, Jesus came and stood in the midst.