Deuteronomy 3:22

22 Ye shall not be afraid of them, because the Lord our God himself shall fight for you.

Deuteronomy 3:22 Meaning and Commentary

Deuteronomy 3:22

Ye shall not fear them
On account of the numbers, strength, courage, and gigantic stature of the inhabitants, at least some of them; nor on account of their walled towns, and fortified cities:

for the Lord your God he shall fight for you;
as he did, particularly at Jericho, the walls of which city fell at the sound of rams' horns; and at Gibeon, when he cast down hailstones on their enemies, and more were slain by them than with the sword; and in all their battles it was he that gave them success and victory.

Deuteronomy 3:22 In-Context

20 until the Lord your God give your brethren rest, as also he has given to you, and they also shall inherit the land, which the Lord our God gives them on the other side of Jordan; then ye shall return, each one to his inheritance which I have given you.
21 And I commanded Joshua at that time, saying, Your eyes have seen all things, which the Lord our God did to these two kings: so shall the Lord our God do to all the kingdoms against which thou crossest over thither.
22 Ye shall not be afraid of them, because the Lord our God himself shall fight for you.
23 And I besought the Lord at that time, saying,
24 Lord God, thou hast begun to shew to thy servant thy strength, and thy power, and thy mighty hand, and thy high arm: for what God is there in heaven or on the earth, who will do as thou hast done, and according to thy might?

The Brenton translation of the Septuagint is in the public domain.