He that despised Moses' law died without mercy under two or three witnesses:
All Commentaries on Hebrews 10:28 Go To Hebrews 10
John Chrysostom
AD 407
For, he says, Hebrews 10:28 He that has despised Moses' law dies without mercy, under two or three witnesses. Without mercy, he says; so that there is no pardon, no pity there although the law is of Moses; for he ordained the most of it.
What is under two or three? If two or three bore witness, he means, they immediately suffered punishment.