Page "Argument from morality" Paragraph 7

Some arguments from moral order suggest that morality is based on rationality and that this can only be the case if there is a moral order in the universe.

The arguments propose that only the existence of God as orthodoxly conceived could support the existence of moral order in the universe, so God must exist.

Alternative arguments from moral order have proposed that we have an obligation to attain the perfect good of both happiness and moral virtue.

They attest that whatever we are obliged to do must be possible, and achieving the perfect good of both happiness and moral virtue is only possible if a natural moral order exists.

A natural moral order requires the existence of God as orthodoxly conceived, so god must exist.