D Rizdek on Fine Tuning

A user over at Debunking Christianity, named D Rizdek, made a comment on the Fine-Tuning which was noteworthy enough to be made into it's own post. He said,

"Fine tuning only makes sense if there is no god. If there is no god, then it is quite remarkable that all the universal constants seem to be "just so" such that matter/energy comes together in atoms, then molecules, that gravity is "just right" so that planets and suns form that give off light that nurtures life, blah blah. But that's only remarkable if there's no god. But of course that indicates there's no god.  

If there IS a god, then it's all mundane. It's all arbitrary. Matter and energy can behave anyway this god wants it to. There need be no universal constants at all, or they can be ANYTHING this god desires, because,well, it's god. God can design things any it want's to. Life need not have a planet it live on IF god designed it otherwise. Matter/energy need not come together to form atoms, planets and stars. What would be the point if life doesn't need them. Besides, if god wanted atoms, planets or start, they'd just appear without any constants. Because that's what gods do. It's only after applying human limitations on god that one can use the argument from fine tuning. The reasoning is that because WE are limited in how we must interact with the immutable physical universe, somehow the theist becomes ingrained in thinking their god must also be thus limited. They believe he must come up with "just so" constants otherwise nothing would work."

Rizdek says that Fine-Tuning only works if there is no God because if there is no God, then it is remarkable that all these constants line up in a way that allows life to form. If there is a God, then it is not remarkable, it's to be expected.

I may be mistaken, but his argument seems to be:

• If God exists, then the universe would allow life to exist.
• The universe allows life to exist.
• This isn't particularly impressive.

Therefore:

• God does not exist.

In addition, the post that came from this comment stated that:

"The burden of proof would be on the theist to show why God would want to produce a world which was naturalistically sustained and so on rather than one supported supernaturalistically."

Here is a response to that:

Argument from Non-Belief