That is what the Bible tells us about God!<quoted text> So....
God is a legal serial killer you say?
THE GOD WHO SAYS 'DO NOT KILL', KILLS REPEATEDLY:
"there came out a fire from the Lord, and consumed the 250 men that offered incense" (Num. 16:35).
"the Lord sent fiery serpents among the people, and they bit the people; and much people of Israel died" (Num. 21:6).
"See now that I, even I, am he, and there is no god with me: I kill, and I make alive; I wound and I heal...." (Deut. 32:39).
"The Lord smote the men of Beth-shemesh, because they had looked into the ark of the Lord, even he smote of the people 50,070 men: and the people lamented, because the Lord had smitten many of the people with a great slaughter" (1 Sam. 6:19).
"The Lord kills, and makes alive: he brings down to the grave, and brings up" (1 Sam. 2:6).
"the hand of the Lord was heavy upon them of Ashdod, and he destroyed them, and smote them...." (1 Sam. 5:6).
"it came to pass about 10 days after, that the Lord smote Nabal, that he died" (1 Sam. 25:38).
"Who smote great nations and slew mighty kings...." (Psalms 135:10).
"For by fire and by his sword will the Lord plead with all flesh: and the slain of the Lord shall be many" (Isaiah 66:16).
"I will dash them one against another, even the father and the sons together, saith the Lord: I will not pity, nor spare, nor have mercy, but destroy them" (Jer. 13:14).
"I have sent among you the pestilence after the manner of Egypt: your young men have I slain with the sword...." (Amos 4:10).
"For our God is a consuming fire" (Heb. 12:29).
Also note: Gen. 38:7,10, Ex. 22:23-24, Num. 11:1, Deut. 32:41-42, Joshua 10:10-11, 1 Sam. 5:9, Psalms 136:17-18, Hosea 9:16, Amos 2:3, Ex. 4:24, 2 Sam. 6:6-7, and 2 Kings 5:7.
THE GOD WHO SAYS 'DO NOT KILL' ORDERS KILLING:
"ye shall chase your enemies, and they shall fall before you by the sword. And five of you shall chase a hundred, and a hundred of you shall put 10,000 to flight: and your enemies shall fall before you by the sword" (Lev. 26:7-8).
"the Lord said to Moses, Take all the heads of the people, and hang them up before the Lord against the sun, that the fierce anger of the Lord may be turned away from Israel. And Moses said to the judges of Israel. Slay every one his men that were joined to Baal" (Num. 25:4-5).
"Vex the Midianites and smite them" (Num. 25:17).
"But of the cities of these people, which the Lord thy God doth give thee for an inheritance, thou shalt save alive nothing that breathes. But thou shalt utterly destroy them...as the Lord thy God has commanded thee" (Deut. 20:16-17).
"So Joshua smote all the country of the hills...he left none remaining, but utterly destroyed all that breathed, as the Lord God of Israel commanded" (Joshua 10:40).
"As I listened, god said to the others,'Follow him through the city and kill, without showing pity or compassion. Slaughter old men, young men and maidens, women and children...." (Ezek. 9:5-6).
"And the Lord sent you on a mission, saying 'Go and completely destroy those wicked people, the Amalekites; make war on them until you have wiped them out.'" (1 Sam. 15:18).
"Attack the land of Merathaim and those who live in Pekod. Pursue, kill and completely destroy them' declares the Lord. Do everything I have commanded you" (Jer. 50:21).
"Now go, attack the Amalekites and totally destroy everything that belongs to them. Do not spare them; put to death men and women, children and infants, cattle and sheep, camels and donkeys" (1 Sam. 15:3).
Also note: Ex. 32:27-28, Num. 21:34-35, 31:7-8, 35:19-21, and Jer. 48:10.