'Fullness' in the Bible

For it pleased the Father for all the fullness [of deity—the sum total of His essence, all His perfection, powers, and attributes] to dwell [permanently] in Him (the Son),

For in Him all the fullness of Deity (the Godhead) dwells in bodily form [completely expressing the divine essence of God].

And in Him you have been made complete [achieving spiritual stature through Christ], and He is the head over all rule and authority [of every angelic and earthly power].