How can Christians say their religion is good when it promotes , murder and sacrifice?

"Only the young girls who are virgins may live; you may keep them for yourselves." (Numbers 31:7-18 NLT). If a man is caught in the act of raping a young woman who is not engaged, he must pay fifty pieces of silver to her father. Then he must marry the young woman because he violated her, and he will never be allowed to divorce her. (Deuteronomy ... Read More22:28-29 NLT). Anyone arrogant enough to reject the verdict of the judge or of the priest who represents the LORD your God must be put to death. Such evil must be purged from Israel. (Deuteronomy 17:12 NLT). You should not let a sorceress live. (Exodus 22:17 NAB). "If a man lies with a male as with a women, both of them shall be put to death for their abominable deed; they have forfeited their lives." (Leviticus 20:13 NAB). A man or a woman who acts as a medium or fortuneteller shall be put to death by stoning; they have no one but themselves to blame for their death. (Leviticus 20:27 NAB)."Take your son, your only son – yes, Isaac, whom you love so much – and go to the land of Moriah. Sacrifice him there as a burnt offering on one of the mountains, which I will point out to you." (Genesis 22:1-18). I will give to the LORD the first thing coming out of my house to greet me when I return in triumph. I will sacrifice it as a burnt offering." (Judges 11:29-40 NLT). On you he will sacrifice the priests from the pagan shrines who come here to burn incense, and human bones will be burned on you." (1 Kings 13:1-2 NLT). Put the entire town to the torch as a burnt offering to the LORD your God. (Deuteronomy 13:13-19 NLT).