“For we are members of his body, of his flesh, and of his bones.”
King James Version (KJV)
5:30 For we - The reason why Christ nourishes and cherishes the church is, that close connexion between them which is here expressed in the words of Moses, originally spoken concerning Eve. Are members - Are as intimately united to Christ, in a spiritual sense, as if we were literally flesh of his flesh, and bone of his bone.
Eph 5:30 We are members of his body. We are all members of Christ's body, the church. But the church is his Bride. Of his flesh, and of his bones. The language of Ge 2:23, where Adam declares that his wife "is bone of his bone and flesh of his flesh", applies to our relation to Christ.