In this lecture, Dr. Craig expounds on Leibniz's contingency argument for why anything at all exists. The presentation is followed by a Q&A session.
Leibniz's argument, as defended by Dr. Craig, is as follows:
2. If the universe has an explanation of its existence, that explanation is God.
3. The universe exists.
4. The universe has an explanation of its existence.
5. Therefore, the explanation of the universe's existence is God.
Courage and Godspeed,
An Edited Version of the Leibnizian Cosmological Argument