'Things' in the Bible

“And in that day I will make a covenant for IsraelWith the animals of the open countryAnd with the birds of the heavensAnd with the creeping things of the ground.And I will abolish the bow and the sword and [banish] war from the landAnd will make them lie down in safety.

Afterward the sons of Israel will return [in deep repentance] and seek the Lord their God and [seek from the line of] David their king [the King of kings—the Messiah]; and they will come trembling to the Lord and to His goodness and blessing in the last days.

I wrote for him the ten thousand precepts of My law,But they are regarded as a strange thing [which does not concern him].

For behold, they will go away because of devastation and destruction;Egypt will gather them up, Memphis will bury them.Weeds will take over their treasures of silver;Thorns will grow in their tents.

Whoever is [spiritually] wise, let him understand these things;Whoever is [spiritually] discerning and understanding, let him know them.For the ways of the Lord are right,And the righteous will walk in them,But transgressors will stumble and fall in them.