The Scriptures talk about our being rooted in Christ; rooted in love; and as branches grafted onto a tree which depends upon its roots.
. . . having been firmly rooted and now being built up in Him and established in your faith, just as you were instructed, and overflowing with gratitude. (Col 2:7 NASB, underscoring added)
We are firmly rooted in Christ by establishing a strong faith in and reliance upon Jesus Christ so that we won’t fall or be tossed around by the harsh circumstances of life.
Therefore, my dear brothers and sisters, stand firm. Let nothing move you. Always give yourselves fully to the work of the Lord, because you know that your labor in the Lord is not in vain. (1 Cor 15:58 NIV)
This passage (above) reminds us to stand firm (unshaken; immovable). We should not allow ourselves to be tossed around by every wind of circumstance which may be bitter, severe, or critical. Rather, we find our strength and hope in our faith in Jesus Christ.
. . . that Christ may dwell in your hearts through faith; that you, being rooted and grounded in love . . . (Eph 3:17 NKJV)
We are rooted and grounded in love because Jesus Christ is the son of God; and God is love. (1 Joh 4:8) Jesus is God’s love shown to us in human flesh.
But if some of the branches were broken off, and you, being a wild olive, were grafted in among them and became partaker with them of the rich root of the olive tree, 18 do not be arrogant toward the branches; but if you are arrogant, remember that it is not you who supports the root, but the root supports you. (Rom 11:17-18 NASB)
The root or foundation of the church is Jesus Christ. (Mt 21:42; Mk 12:10; Lk 20:17) He is the root who supports the church and all of its individual members. We rely upon Him for life and for everything that supports life! We are blessed indeed!