Refutation of the First Cause argument from Hume (PS, Hume doesn't demand that you worship him - after all - he is not as proud as your God).
1. The first cause argument is dependent on causation
2. Causation is dependent on time
3. If there was ever no time then there would have been no causation
4. If time was infinite then it would never have gotten to today
5. Today exists
6. Therefore, time is finite.
7. Therefore, there was a point without time
8. Therefore, there was a point without causation
9a. The universe could be the result of a state of affairs without causation
9b. God/Allah could be the result of a state of affairs without causation who then created the universe
9c. Ockhams razor provides that the more simple explanation is most likely to be true.
9d. An uncaused universe is more simple than an uncaused god who then created the universe
10a. Therefore, it is more likely that the universe is uncaused; and,
10b. God does not exist.