To whom also he showed himself alive after his passion by many infallible proofs, being seen of them forty days, and speaking of the things pertaining to the kingdom of God:
All Commentaries on Acts 1:3 Go To Acts 1
Oecumenius
AD 990
He did not appear continuously but in intervals, so that they should long more for His presence, and that He might prepare them for His withdrawl in bodily presence from the world.