Congratulations. You have found a genuine idiot in the wild!

"explain the origin of spliceosomal introns in eukaryotes when they supposedly evolved from prokaryotes, without that bacteria won't evolve into humans"

First, they need to learn to use Google.

Second, why would God not have put spliceosomal introns in prokaryotes?? Without answering that question, it's completely irrelevant.

The intermediate stages would be dead.

Why?

I've googled the topic for a long time and I've studied some of this stuff in detail and confronted biochemists.

Obviously not. Literally copy-pasted the question, and the first hit fucking hit provides a coherent hypothesis with evidence from 9 years ago.

Evolution of Adenine DNA bases without Enzymes

Adenine did not evolve (and "enzymes" is not capitalized). This is addressing abiogenesis, not evolution.

Maintaining homochirality of amino acids through the polymerization process to create proteins in a pre-biotic Earth.

Again, amino acids don't evolve. It's addressing abiogensis.

I could go on

Yes, please. So far, nothing but ONE SINGLE argument from ignorance, and a bunch of appeals to abiogensis.

Dead things stay dead, that's a proven scientific fact.

Define "dead". If a virus "dead"? What about a prion? What makes them significantly different? What magic God spittle is it that makes one thing alive and another dead?

a miracle was needed to make the first life

Awesome. That's a nice OPINION. You want to make it a hypothesis, make a prediction. You want to make it scientific fact, demonstrate it.