Helaman 6:23

and thus they might murder, and plunder, and steal, and commit whoredoms, and all manner of wickedness, contrary to the laws of their country, and also the laws of their God;

This way they could murder, rob, steal, and do all kinds of evil things. They broke the laws of their country and God’s laws.

This way they could murder, rob, steal, commit adultery, and do every kind of evil against their country’s laws and God’s laws.