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Single Idea 20714

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

Full Idea

Kant speaks of God not as something known or proved to exist by virtue of rational argument, but as a postulate of moral reflection (that is, of 'practical reason').

Gist of Idea

God is not proved by reason, but is a postulate of moral thinking

Source

report of Immanuel Kant (Groundwork of the Metaphysic of Morals [1785]) by Brian Davies - Introduction to the Philosophy of Religion 9 'Morality'

Book Ref

Davies,Brian: 'An Introduction to the Philosophy of Religion' [OUP 1993], p.175


A Reaction

Presumably it is a necessary postulate, which makes this a transcendental argument, surely?


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]