but speaking truth in love, may grow up in all things into him, who is the head, even Christ;

Instead, speaking the truth in love, we will in all things grow up into Christ Himself, who is the head.

and, being true in love, we may increase to Him in all things, who is the head--the Christ;

but, holding the truth in love, we may grow up to him in all things, who is the head, the Christ: