'Forming' in the Bible

And it shall come to pass, when many evils and troubles have befallen them, that this song shall testify against them as a witness; for it shall not be forgotten out of the mouths of their seed; for I know their imagination which they are forming already this day, before I bring them into the land which I have sworn unto them.

forming the light and creating darkness, making peace and creating evil: I, Jehovah, do all these things.