(With slightly more fidelity to Mr. Pascal’s formulation:)
You have nothing to lose.
You have much to get. God can give you a lot.
There might be no God. But a chance to get something is better than no chance at all.
So go for it.
Nitpicking:
You have little to lose. (For example, you waste your Sunday mornings. That’s not nothing.)
(With slightly more fidelity to Mr. Pascal’s formulation:)
You have nothing to lose.
You have much to get. God can give you a lot.
There might be no God. But a chance to get something is better than no chance at all.
So go for it.
Nitpicking:
You have little to lose. (For example, you waste your Sunday mornings. That’s not nothing.)