Wow. The "miracle" of the loaves and fishes is affirmed and the miraculous creation of everything from nothing as described in Genesis is denied . . . all in a single paragraph.
Folks, you can't make stuff like this up.
Nothing in that comment you quoted has anything to do with Genesis. Your attempt to suggest that it does tends to discredit you.
So ... yes, YOU can ‘make it up’. In fact, you did.
IMO, your best bet would be to ask the powers that be to delete your post.
Uhhh...the RCC makes a lot of stuff up.