Deuteronomy 7:21
“Thou shalt not be affrighted at them: for the Lord thy God is among you, a mighty God and terrible.”
The great temptations which thine eyes saw, and the signs, and the wonders, and the mighty hand, and the stretched out arm, whereby the Lord thy God brought thee out: so shall the Lord thy God do unto all the people of whom thou art afraid.
Moreover the Lord thy God will send the hornet among them, until they that are left, and hide themselves from thee, be destroyed.
Thou shalt not be affrighted at them: for the Lord thy God is among you, a mighty God and terrible.
And the Lord thy God will put out those nations before thee by little and little: thou mayest not consume them at once, lest the beasts of the field increase upon thee.
But the Lord thy God shall deliver them unto thee, and shall destroy them with a mighty destruction, until they be destroyed.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Is any thing too hard for the Lord? At the time appointed I will return unto thee, according to the time of life, and Sarah shall have a son.”
“For the Lord your God is God of gods, and Lord of lords, a great God, a mighty, and a terrible, which regardeth not persons, nor taketh reward:”
“Now therefore, our God, the great, the mighty, and the terrible God, who keepest covenant and mercy, let not all the trouble seem little before thee, that hath come upon us, on our kings, on our princes, and on our priests, and on our prophets, and on our fathers, and on all thy people, since the time of the kings of Assyria unto this day.”
“And Joshua said, Hereby ye shall know that the living God is among you, and that he will without fail drive out from before you the Canaanites, and the Hittites, and the Hivites, and the Perizzites, and the Girgashites, and the Amorites, and the Jebusites.”
“And said, I beseech thee, O Lord God of heaven, the great and terrible God, that keepeth covenant and mercy for them that love him and observe his commandments:”