Joshua, Jericho, and Genocide

Traditional Family Values
Question: Do you agree that Joshua did a good deed by performing ethnic cleansing at Jericho? Should we sing songs in honor of this great deed and teach them to our children?

“When the trumpets sounded, the people shouted, and at the sound of the trumpet, when the people gave a loud shout, the wall collapsed; so every man charged straight in, and they took the city. They devoted the city to the Lord and destroyed with the sword every living thing in it – men and women, young and old, cattle, sheep and donkeys.” God, Joshua 6:20-21