Why would anyone expect the Jew not to go around murdering children because that is exactly what his own God tells him to do?
1 Samuel 15:3 Go and attack the Amalekites! Destroy them and all their possessions. Don’t have any pity. Kill their men, women, children, and even their babies. Slaughter their cattle, sheep, camels, and donkeys.
Deuteronomy 20: 16-18 16 Whenever you capture towns in the land the Lord your God is giving you, be sure to kill all the people and animals. 17 He has commanded you to completely wipe out the Hittites, the Amorites, the Canaanites, the Perizzites, the Hivites, and the Jebusites.