Does Morality Standard Come From?

This passage starts with how every moral standard have been asked a multiple of questions regarding to why follow that type of morality and where exactly does the thinking and power to use that morality standard come from? The problem here is that many people don’t see or more understand the theory and objectives of utilitarian morality. People, when given a principle that as Mill says “which custom has not thrown the same halo” will most likely give more attention to the end results rather than the main objective.
With utilitarianism, like every other moral standard, it also has sanctions that can affect the decisions made with utilitarian morality. External sanctions can come from peer pressure, the approval of others or the fear of God.