Until we all reach unity in the faith and in the knowledge of the Son of God and become mature, attaining to the whole measure of the fullness of Christ.
NIV
[That it might develop] until we all attain oneness in the faith and in the comprehension of the [full and accurate] knowledge of the Son of God, that [we might arrive] at really mature manhood (the completeness of personality which is nothing less than the standard height of Christ's own perfection), the measure of the stature of the fullness of the Christ and the completeness found in Him.
AMP
Till we all come in the unity of the faith, and of the knowledge of the Son of God, unto a perfect man, unto the measure of the stature of the fulness of Christ:
KJV
In the womb he grasped his brother's heel; as a man he struggled with God.
NIV
He took his brother by the heel in [their mother's] womb, and in the strength [of his manhood] he contended and had power with God. [Gen. 25:26; 27:36.]AMP
He took his brother by the heel in the womb, and by his strength he had power with God:
KJV