And he is the head of the body, the church; he is the beginning and the firstborn from among the dead, so that in everything he might have the supremacy. (NIV)

He also is the Head of [His] body, the church; seeing He is the Beginning, the Firstborn from among the dead, so that He alone in everything and in every respect might occupy the chief place [stand first and be preeminent]. (AMP)

And he is the head of the body, the church: who is the beginning, the firstborn from the dead; that in all things he might have the preeminence. (KJV)