Deuteronomy20:16However, in the cities of the nations that the LORD your God is giving you as an inheritance,
you must not leave alive anything that breathes.
17You must completely destroy them—the Hittites and the Amorites,
the Canaanites and the Perizzites, the Hivites and the Jebusites—as the LORD your God has commanded you
Deuteronomy 13:12-19 – If you hear it said about one of the towns the LORD your God is giving you
to live in that wicked men have arisen among you and have led the people of their town astray,
saying, “Let us go and worship other gods” (gods you have not known), then you must inquire,
probe and investigate it thor
levictus 24:15And you are to tell the Israelites, ‘If anyone curses his God, he shall bear the consequences of his sin.
16Whoever blasphemes the name of the LORD must to be put to death; the whole assembly surely must stone him,
whether he is a foreign resident or native; if he blasphemes the Name, he must be put to death.
joshua 6:17 The city and all that is in it are to be devoted to the LORD. Only Rahab the prostitute
and all who are with her in her house shall be spared, because she hid the spies we sent.
18 But keep away from the devoted things, so that you will not bring about your own destruction
by taking any of them. Otherwise you will make the camp of Israel liable to destruction and bring trouble on it.
19 All the silver and gold and the articles of bronze and iron are sacred to the LORD and must go into his treasury.”
21 They devoted the city to the LORD and destroyed with the sword every living thing in it—men and women,
young and old, cattle, sheep and donkeys.
24 Then they burned the whole city and everything in it,
but they put the silver and gold and the articles of bronze and iron into the treasury of the LORD’s house.
joshua 10:7 So Joshua ascended from Gilgal, he, and all the people of war with him, and all the mighty men of valour.
8 And the Lord said unto Joshua, Fear them not: for I have delivered them into thine hand; there shall not a man of them stand before thee.
9 Joshua therefore came unto them suddenly, and went up from Gilgal all night.
10 And the Lord discomfited them before Israel, and slew them with a great slaughter at Gibeon, and chased them along the way that goeth up to Bethhoron, and smote them to Azekah, and unto Makkedah.
14 There has never been a day like it before or since,
a day when the LORD listened to a human being. Surely the LORD was fighting for Israel!