Ephesians teach about the Body of Christ; Colossians teaches about the Head. The head of the Body is Jesus Christ (Church). Colossians show where Apostle Paul purpose was for every Believer to know the Jesus Christ was Preeminent first and foremost and the Christian’s life should reflect that priority, because believers are rooted in him, alive in him, hidden in him, and complete in him, it is utterly inconsistent for them to live life without him. Clothed in his love, with his peace ruling in their hearts, they are equipped to make Christ first in every area of their life.