Moses spoke to the people, saying, “Arm men from among you for war, so that they may go against Midian to execute the Lord’s vengeance on Midian [for seducing Israel to participate in idolatry]. [Num 25:16-18]
Then the Lord said to Gideon, “There are too many people with you for Me to hand over Midian to them, otherwise Israel will boast [about themselves] against Me, saying, ‘My own power has rescued me.’
Jonathan said to his young armor bearer, “Come, let us cross over to the garrison of these uncircumcised men; it may be that the Lord will work for us. For there is nothing to prevent the Lord from saving, whether by many or by few.”