New Living Translation
Let your roots grow down into him, and let your lives be built on him. Then your faith will grow strong in the truth you were taught, and you will overflow with thankfulness.

American Standard Version
rooted and builded up in him, and established in your faith, even as ye were taught, abounding in thanksgiving.

Berean Study Bible
rooted and built up in Him, established in the faith as you were taught, and overflowing with thankfulness.

Douay-Rheims Bible
Rooted and built up in him, and confirmed in the faith, as also you have learned, abounding in him in thanksgiving.

English Revised Version
rooted and builded up in him, and stablished in your faith, even as ye were taught, abounding in thanksgiving.

King James Bible
Rooted and built up in him, and stablished in the faith, as ye have been taught, abounding therein with thanksgiving.

World English Bible
rooted and built up in him, and established in the faith, even as you were taught, abounding in it in thanksgiving.

Young's Literal Translation
being rooted and built up in him, and confirmed in the faith, as ye were taught -- abounding in it in thanksgiving.

Colossians 2:7 Additional Translations ...