Colossians 2:6 As therefore you have received the Christ, Jesus the Lord, walk in Him, (7) Having been rooted and being built up in Him...
As Paul was writing this chapter of Colossians, he was considering the picture of the good land in the Old Testament as a type of the all-inclusive Christ. There is a suggestion of this in 1:12, where Paul says that Christ is the portion of the saints. Then in 2:6 Paul tells us to walk in Christ.
This implies that Christ is the land, the territory, the realm, in which we may walk. Furthermore, his reference to being rooted in Christ in 2:7 also indicates that he was thinking of the good land. In order to be rooted in Christ, He must be our land, our soil.
All these are indications that the Christ revealed in Colossians is our good land. He was aware that God's chosen people in Old Testament times enjoyed the good land as their portion. Furthermore, he realized that the good land was everything to them.
It was through the good land that they could worship God and build the temple for God's testimony and for His unique dwelling place. It was through the good land that God's purpose could be fulfilled through the children of Israel. Fully realizing what the good land meant to God's chosen people, Paul composed the Epistle to the Colossians with the portrait of the good land in mind.
Therefore, if we would experience the all-inclusive Christ as revealed in this book, we need to realize that such a Christ is typified by the land of Canaan.