Existential - Emphasizes knowing truth from within and having freedom and choices
Buddhism - Emphasizes letting go of earthly desires in order to achieve nirvana
Islam - Emphasizes worshiping God in Thanksgiving because he offers free grace
Christianity - Emphasizes doing right deeds and following the law in order to earn God’s favor
Enlightenment - Emphasizes duty to the state and being a virtuous citizen
Roman - Emphasizes human reason the scientific method as a means to human progress