Stars from naturally form from hydrogen accumulating gravitationally. Shall I continue?
Stars naturally create all of the heavier elements from hydrogen fusion. Shall I continue?
Amino acids, hydrocarbons, and water are found abundantly in space. Shall I continue?
It is predicted that protomembranes, helical and doulbe-helical molecules, and even more advances organic chemistry may take place commonly in space. Shall I continue?
Experimental studies indicate that amino acids in comets recombine into more complex peptides during a collision with a planetary body. Shall I continue?
Also, the interior of meterorites that survive to reach Earth's surface do not reach sterilizingly high temperatures. In other words, microbial life can be transferred easily between life-supporting worlds. Shall I continue?
The entire history of life on this planet can be described in natural terms from the very first single-celled organisms to the diversity of today's living things.
To take the unknown between all we know about life on Earth, and all we know about natural organic chemistry in space and on the early Earth, that one mystery of how the first life formed here or arrived here, and use it as an excuse to retreat into, of all things, biblical literalism, is the height of both ignorance and arrogance.
Shall I continue?