'Things' in the Bible

‘Do not speak out,’ so they speak out.But if they do not speak out concerning these things,Reproaches will not be turned back.

“As in the days when you came out from the land of Egypt,I shall show you marvelous and miraculous things.”

They shall lick the dust like a serpent;Like crawling things of the earthThey shall come trembling out of their fortresses and hiding places.They shall turn and come with fear and dread to the Lord our GodAnd they shall be afraid and stand in awe before You [O Lord].