And entering into the sepulcher, they saw a young man sitting on the right side, clothed in a long white garment; and they were amazed.
All Commentaries on Mark 16:5 Go To Mark 16
Isodore of Seville
AD 636
Why a “young man”? The resurrection of the dead, as the apostle declares, will be “unto the fullness of the measure of the stature of Christ,” that is, in the season of youth, which needs no further development and which is free from all defect, complete in every respect, having fullness of strength.