I tend to agree with flint. And why worry that we live in physical world without any meaning other than that which we "think" it has? Just because I'm a biological robot does not mean I don't experience feelings, appreciate beauty, and even try to make the world a better place to live. I'm not afraid of the void.
The above construction presupposes that such a "God" actually exists. Sure, reality is a "construction," but try saying that before jumping in front of a bus. I have more faith that the bus will run you over than I do that any god would save you; let alone exist in the first place (and don't take this to mean that I
want you to be run over by a bus).