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Single Idea 1453

[filed under theme 28. God / B. Proving God / 2. Proofs of Reason / c. Moral Argument ]

Full Idea

The existence must be postulated of a cause of the whole of nature, itself distinct from nature, which contains the ground of the exact coincidence of happiness with morality.

Gist of Idea

We have to postulate something outside nature which makes happiness coincide with morality

Source

Immanuel Kant (Critique of Practical Reason [1788], I.II.II.V)

Book Ref

Kant,Immanuel: 'Critique of Practical Reason (Third edition)', ed/tr. Beck,Lewis White [Library of Liberal Arts 1993], p.131


A Reaction

I can see that we need a concept of how happiness could be made proportional to morality, but I can't make sense of the assumption that it is actually possible, and hence something must exist that would achieve it.


The 6 ideas with the same theme [proving God's existence from obvious morality]:

God is not proved by reason, but is a postulate of moral thinking [Kant, by Davies,B]
We have to postulate something outside nature which makes happiness coincide with morality [Kant]
Belief in justice requires belief in a place for justice (heaven), a time (eternity), and a cause (God) [Kant, by PG]
Conduct is only reasonable or unreasonable if the world is governed by reason [Rashdall]
Absolute moral ideals can't exist in human minds or material things, so their acceptance implies a greater Mind [Rashdall, by PG]
God must be fit for worship, but worship abandons morally autonomy, but there is no God [Rachels, by Davies,B]