What does God think is just? Hmmm?
Yes, the state has the right to set levels of punishment. When God set them, He took cussing out your parents very seriously. He took killing others very seriously. He took homosexual acts very seriously.
That we do not reflects our immorality, not our goodness.
Are you saying that everyone who disrespects his parents, commits sodomy, worships false gods, or commits adultery should be executed?