God says "Do not kill", so God will never say "Go kill 1000 innocent children in my name."
Statements like these make me wonder if you've even *read* the Bible which you claim has no errors in it!
In Deuteronomy 2:33-36, at God's instructions, the Israelites "utterly destroyed the men, women, and the little ones" in Heshbon leaving "none to remain."
In Joshua 10:28-32, Joshua, at God's command, kills everyone and everything that he can find in Libnah (including babies and little children) -- or, as the Bible puts it, he "utterly destroyed all that breathed, as the Lord commanded."
In Deuteronomy 13:12-16, God says that if you hear of a city where another god is worshiped, then destroy everyone in the city (even the cattle) and burn it down.
In Exodus 11:7-12:29 God explains to Moses that he intends to "smite all the firstborn in the land of Egypt, both man and beast" to show that he puts "a difference between the Egyptians and Israel." He kills all the firstborn Egyptian children. When he's finished "there was not a house where there was not one dead." Finally, he runs out of little babies to kill, so he slaughters the firstborn cattle, too.
In Genesis 19:24, God kills everyone (men, women, children, newborns) in Sodom and Gomorrah by raining "fire and brimstone from the Lord out of heaven."
In Numbers 15:32-36, The Israelites find a man picking up sticks on the sabbath. God commands them to kill him by throwing rocks at him.
God also says "He who sacrificeth unto any god, save unto the Lord only, he shall be utterly destroyed." If this commandment is obeyed, then the billions of people who do not believe in the biblical god must be killed.
In Leviticus, God gives detailed instructions for performing ritualistic animal sacrifices. such bloody rituals must be important to God, judging from the number of times that he repeats their instructions. Indeed the entire first nine chapters of Leviticus can be summarized as follows: Get an animal, kill it, sprinkle the blood around, cut the dead animal into pieces, and burn it for a "sweet savor unto the Lord."
The list goes on and on and on and on and on and on. See here:
https://www.skepticsannotatedbible.com/cruelty/long.html