The Leibnizian Cosmological Argument is as follows:
1. Everything that exists has an explanation of its existence.
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.
William Lane Craig unpacks this argument in the following short videos:
For more of Dr. Craig's work, go here.
For more videos featuring Dr. Craig, see here.
Courage and Godspeed,