So, Christians DON'T kill in the name of god?
No where in the Bible does God command a christian to kill in his name.
Just a few more examples of where the Christian God of Abraham, Isaac and Jacob orders his followers to kill (all references are from the KJV):
“Thus saith the LORD of hosts, I remember that which Amalek did to Israel, how he laid wait for him in the way, when he came up from Egypt. Now go and smite Amalek, and utterly destroy all that they have, and spare them not; but slay both man and woman, infant and suckling, ox and sheep, camel and ass.” (1 Samuel 15:2-3).
“And the LORD said unto him, Go through the midst of the city, through the midst of Jerusalem, and set a mark upon the foreheads of the men that sigh and that cry for all the abominations that be done in the midst thereof. And to the others he said in mine hearing, Go ye after him through the city, and smite: let not your eye spare, neither have ye pity: Slay utterly old and young, both maids, and little children, and women: but come not near any man upon whom is the mark; and begin at my sanctuary.” (Ezekiel 9:5-6).
“But of the cities of these people, which the LORD thy God doth give thee for an inheritance, thou shalt save alive nothing that breatheth: But thou shalt utterly destroy them; namely, the Hittites, and the Amorites, the Canaanites, and the Perizzites, the Hivites, and the Jebusites; as the LORD thy God hath commanded thee” (Deuteronomy 20:16-17).
“And that day Joshua took Makkedah, and smote it with the edge of the sword, and the king thereof he utterly destroyed, them, and all the souls that were therein; he let none remain: and he did to the king of Makkedah as he did unto the king of Jericho.
Then Joshua passed from Makkedah, and all Israel with him, unto Libnah, and fought against Libnah: And the LORD delivered it also, and the king thereof, into the hand of Israel; and he smote it with the edge of the sword, and all the souls that were therein; he let none remain in it; but did unto the king thereof as he did unto the king of Jericho.
And Joshua passed from Libnah, and all Israel with him, unto Lachish, and encamped against it, and fought against it: And the LORD delivered Lachish into the hand of Israel, which took it on the second day, and smote it with the edge of the sword, and all the souls that were therein, according to all that he had done to Libnah.
And from Lachish Joshua passed unto Eglon, and all Israel with him; and they encamped against it, and fought against it: And they took it on that day, and smote it with the edge of the sword, and all the souls that were therein he utterly destroyed that day, according to all that he had done to Lachish.
And Joshua went up from Eglon, and all Israel with him, unto Hebron; and they fought against it: And they took it, and smote it with the edge of the sword, and the king thereof, and all the cities thereof, and all the souls that were therein; he left none remaining, according to all that he had done to Eglon; but destroyed it utterly, and all the souls that were therein.
And Joshua returned, and all Israel with him, to Debir; and fought against it: And he took it, and the king thereof, and all the cities thereof; and they smote them with the edge of the sword, and utterly destroyed all the souls that were therein; he left none remaining: as he had done to Hebron, so he did to Debir, and to the king thereof; as he had done also to Libnah, and to her king.
So Joshua smote all the country of the hills, and of the south, and of the vale, and of the springs, and all their kings: he left none remaining, but utterly destroyed all that breathed, as the LORD God of Israel commanded ” (Joshua 10:28-40, emphasis my own).
I know all this stuff is from the Old Testament; however, I would remind everyone of these words: "For I am the Lord, I change not" (Malachi 3:6).