"Further, during the emergence of the protein–RNA world,
5, 
6 a molecular process must have existed that linked specific RNA sequences to specific peptide sequences so that one could encode the other and the latter could support the former through catalysis.
7 This process may have led to the genetic code.
8 But, to the best of our knowledge, no experimental conditions have been described that induce the simultaneous formation of the key molecules of genetics, metabolism, and protein synthesis."
Note that it says a molecular process MUST have existed that linked specific RNA. But, that is just a guess. And, what is that process? I dunno...You dunno... This is just more fuzzy words of wishful thinkers. Maybe it was God who stirred the process! Yep!!! Even more so, where did the elements come from to form molecules to get to this point? God is good and great!!!