Emmanuel Kant's philosophy

  http://www.inp.uw.edu.pl/mdsie/Political_Thought/Kant%20-%20groundwork%20for%20the%20metaphysics%20of%20morals%20with%20essays.pdf http://www.inp.uw.edu.pl/mdsie/Political_Thought/Kant%20-%20groundwork%20for%20the%20metaphysics%20of%20morals%20with%20essays.pdf The paper is about: The defenses of Abraham by the philosophers Augustine of Hippo and Thomas Aquinas. what is the relation to Kant because he based morality on reason?. Explain these different ideas. Then, identify what you think is the best source for morality, based on the five possible sources: 1) God. 2) Human nature. 3) Culture 4) Reason ”morality is a practical form of rationality 5) Our selves.