God and the Law of Causality

"Who created God? If everything needs a cause, then God does too." This is a long-standing question brought up by atheists, including one of the most well-known leaders in the atheist movement, Richard Dawkins (and is a question mentioned in the book below). This question often stumps Christians (including myself at one point) and is an easy jab for an atheist to make. But when presenting this question, atheists often show their misunderstanding of the Law of Causality.