rooted and built up in Him and established in the faith, as you have been taught, abounding in it with thanksgiving.
Colossians 2:7
Surrounding context
2:6 As you therefore have received Christ Jesus the Lord, so walk in Him,
2:7 rooted and built up in Him and established in the faith, as you have been taught, abounding in it with thanksgiving.
2:8 Beware lest anyone cheat you through philosophy and empty deceit, according to the tradition of men, according to the basic principles of the world, and not according to Christ.