'Mighty' in the Bible

'When Jehovah thy God doth bring thee in unto the land whither thou art going in to possess it, and He hath cast out many nations from thy presence, the Hittite, and the Girgashite, and the Amorite, and the Canaanite, and the Perizzite, and the Hivite, and the Jebusite, seven nations more numerous and mighty than thou,

desist from Me, and I destroy them, and blot out their name from under the heavens, and I make thee become a nation more mighty and numerous than it.

for Jehovah your God -- He is God of the gods, and Lord of the lords; God, the great, the mighty, and the fearful; who accepteth not persons, nor taketh a bribe;

And thou hast answered and said before Jehovah thy God, A perishing Aramaean is my father! and he goeth down to Egypt, and sojourneth there with few men, and becometh there a nation, great, mighty, and numerous;