Well, I don't know if this helps, but it is not a bowing down to some kind of priority of the natural. Natural law cannot exist without the pre-existing construct by the Divine, Triune Creator. A Good God has created a universe which is a reflection of His Goodness. (And He looked upon it, and it was good).
Natural Law would not be a limitation, but a sign of the presence of an All-good Creator. God cannot create evil. Anyone who approaches the natural world with openness and understanding, will see that it is good.
(Sorry, I hope I haven't muddled things. It's as close as I can come to dispelling your objections).