But we see Jesus… for Whom are all things and
by Whom are all things.”
Do we see it yet? Not in its fullness, no. We have a little here, and a little there. Where this has already happened, where we actually see and experience Christ having the preeminence, it is called the Kingdom of God. It is not a visible thing, but an invisible thing, for Jesus said the Kingdom is not seen, but is within you.
Eventually the Kingdom of God will swallow up the entire Creation and Christ will have the preeminence in all things. Why? Because all things are for Him, and all things were by Him.