Does this sentence make sense? "Life is something so immaculate..."

"Life is something so immaculate to the human brain not even the smartest man in the world can figure it out"

It sort of does, but you could use some comas to separate your ideas. Try something like this: "Life is something so immaculate our human brain, not even the smartest human brain, could figure it out."

Shalah: I think this would be better. "Life is something so immaculate to the human brain that not even the smartest man in the world can figure it out"

And don't forget to end the sentence with a comma :).

To allow it to make sense grammatically, just add a "that" before "not even."

It should really be that.

just another suggestion to throw at you;

Even the mind of the most brilliant man in the world cannot grasp the immaculate concept of life.

Here's another suggestion:

Life is so immaculate that not even the smartest man in the world can figure it out.

By the way, why did you use the word immaculate?