Everything God has done, and is doing, and will do is towards this end: that in all things Christ would have the preeminence.
When I am perfect in faith, I shall be perfect in everything else. I should always fulfill the precept if I always believed the promise.
God is not Author of confusion. People are confused by their sinful desires and Peter is telling us here that ignorant (ouch!) and unstable (wow!) people DISTORT the WORD of God to their own destruction.