Let's consider some possible causes for the origin of the universe being floated around in science classrooms:I claim secularists cannot provide solid scientific explanations for the origin of the universe and the origin of life on earth apart from God. You disagree yet do not provide any substantive refutation of my claim.
1. God created the universe.
2. Nobody created the universe, it just happened.
3. Pure luck created the universe.
4. Aliens did it.
5. Evolution did it.
6. Electrical and chemical reactions sparked a big bang that had no catalyst or cause.
And hundreds of others, no doubt.