The incoherence of Atheism (Ravi Zacharias)
What happens if God does not exist? Ultimately we would have to find the answer for a moral law. Who defines good and evil? J L Mackie (a prominent Australian atheist) struggles with this dilemma when he says: ‘The whole nature of moral reasoning has such an immense configuration to it, that it is impossible to actually arrive a rational defence of it apart from invoking a moral personal first cause.’