Jesus answered them,
Verily, verily, I say unto you, Whosoever commits sin is the servant of sin.
All Commentaries on John 8:34 Go To John 8
Irenaeus of Lyons
AD 202
He does not call mammon Lord when He says, "Ye cannot serve two masters; "but He teaches His disciples who serve God, not to be subject to mammon, nor to be ruled by it. For He says, "He that committeth sin is the slave of sin."