He has given us perfect insight into his secret purpose and understanding of it, in following out the design he planned to carry out in Christ,

Through him every part of the building is closely united and grows into a temple sacred through its relation to the Lord,

and you are yourselves built up into a dwelling for God through the Spirit.

As you read that, you will be able to understand the insight I have into the secret of the Christ

We must lovingly hold to the truth and grow up into perfect union with him who is the head??hrist himself.