2 Timothy 2:19-21

Nevertheless, God’s firm foundation stands, bearing this seal: “The Lord knows those who are His,” and, “Everyone who calls on the name of the Lord must turn away from iniquity.”

A large house contains not only vessels of gold and silver, but also of wood and clay. Some indeed are for honorable use, but others are for common use.

So if anyone cleanses himself of what is unfit, he will be a vessel for honor: sanctified, useful to the Master, and prepared for every good work.