He was in the wilderness forty days, tested by Satan, and he was with the wild beasts, and the angels waited on him.

Those who are ashamed of me and of my words in this adulterous and sinful generation, of them the Son of Man will also be ashamed when he comes in the glory of his Father with the holy angels.”

For when people rise from the dead, they neither marry nor are given in marriage but are like angels in heaven.

Then he will send out the angels and gather the elect from the four winds, from the ends of the earth to the ends of heaven.

The Necessity for Watchfulness

“But about that day or hour no one knows, neither the angels in heaven nor the Son, but only the Father.