Methods of Philosophizing, part 4

Which of the following is an example of the fallacy post hoc?

Which fallacy is the following an example of?

Murderers should be executed because they are killers.

Which fallacy is the following an example of?

If you love our country, you must support the government unconditionally. If you don’t support the government, then you must be a terrorist.

Which fallacy is the following an example of?

We should support the death penalty - even important figures like Manny Pacquiao support it!

Which fallacy is the following an example of?

People have been trying for years to prove that God does not exist. But no one has yet been able to prove it. Therefore, God exists.