Beware of Covetousness
The tenth commandment says "You shall not covet", and we hardly ever hear any preaching on this commandment, but God has not revoked it. In fact we see something in the New Testament that if we believed it without reservation, it would put the fear of God into us. Paul said:
"For this you know, that no fornicator, unclean person, nor covetous man, who is an idolater, has any inheritance in the kingdom of Christ and God."
(Ephesians 5:5)