'Things' in the Bible

And in that day will I make a covenant for them with the beasts of the field, and with the fowls of heaven, and with the creeping things of the ground: and I will break the bow and the sword and the battle out of the earth, and will make them to lie down safely.

I have written to him the great things of my law, but they were counted as a strange thing.

They shall not dwell in the LORD'S land; but Ephraim shall return to Egypt, and they shall eat unclean things in Assyria.

Who is wise, and he shall understand these things? prudent, and he shall know them? for the ways of the LORD are right, and the just shall walk in them: but the transgressors shall fall therein.