The game allows you to read the relevant Bible quote which is briefly interrupted by two boys having a chat. The boys are involved in the rest of the game including playing the player's voice and the voice of a soldier.
The game is a sandbox which gives you some different options such as killing everything yourself or ordering soldiers to help you. In a level you can explore a temple containing things God hates like child sacrifice and sexual worship assistants. You can worship the goddess idol in the temple but this will cause the soldiers to target you as well.
Some levels contain a spinning mystery box that lets you activate a quest where you have to chop specific victims in specified ways. After this you need to return to the box.
Generally the people and animals just wander around or stand still but in one level the people are hiding behind houses and you have to chase after them in order to kill them.
The Bible passage also says to not chop fruit trees and if you do the soldiers get annoyed. You can eat the fruit of the fruit trees but you will end up regretting it.
The game also includes a tutorial which introduces the game and demonstrates how to use the magic laser sword.