'Imposing' in the Bible

Then God said to Abraham, "As for you, you must keep the covenantal requirement I am imposing on you and your descendants after you throughout their generations.

I the King, whose name is the Lord who rules over all, swear this: I swear as surely as I live that a conqueror is coming. He will be as imposing as Mount Tabor is among the mountains, as Mount Carmel is against the backdrop of the sea.