So when his fellow servants saw what was done, they were very sorry, and came and told unto their lord all that was done.
All Commentaries on Matthew 18:31 Go To Matthew 18
Theophylact of Ochrid
AD 1107
The fellowservants are the angels, who are shown here to be haters of evil and lovers of good. They do not tell these things to the Lord as if He were unaware of them, but in order for you, O reader, to learn that the angels watch over us and are angered by man's inhumanity.