AR 529 - nothing could be more holy

AR 529
And the temple of God was opened in heaven,
and there was seen in His temple the ark of His covenant,
(Revelation 11:19)

[2] But something shall first be said of the Decalogue. What nation is there in the whole world which does not know that it is evil to kill, to commit adultery, to steal, to testify falsely? If mankind did not know these things, and if laws were not made to guard against these crimes, they must perish; for a society, republic, and kingdom, would fall without such laws. Who can suppose that the Israelitish nation could have been so much more stupid than all others, as not to know that these things were evils? Therefore anyone may wonder why these laws, universally known throughout the whole world, should have been promulgated by Jehovah Himself from Mount Sinai with so great a miracle, and were written with His own finger. But hear: they were promulgated with so great a miracle by Jehovah Himself, and were written by His finger, to make known to them that those laws were not only civil and moral laws, but also spiritual laws, and that to act contrary to them, was not only to commit evil against a fellow citizen and against society, but that it was also to sin against God.
Wherefore these laws, by being promulgated from Mount Sinai by Jehovah, were made laws of religion. For it is evident that whatsoever Jehovah God commands, He commands that it may be a thing of religion, and that it should be done for His sake, and for man's sake, that he may be saved.

[3] These laws, because they were the first fruits of the church about to be established by the Lord among the Israelitish nation, and because they were in a short summary the complex of all things of religion, whereby a conjunction of the Lord with man and of man with the Lord was given, therefore they were so holy, that nothing could be more holy.