Reasonable Faith has a new video answering the question “How do we explain the astonishing applicability of math to the physical world?”
The mathematical argument for the existence of God goes like this:
1. If God does not exist, the applicability of mathematics is just a happy coincidence.
2. But the applicability of mathematics is not just a happy coincidence.
3. Therefore, God exists.
For more brief videos explaining arguments for the existence of God, see their previous work: