It's more of the same bad logic.
God doesn't exist, so religion is meaningless.
Well, yes, if you beg the question in the premise, I guess you will get that outcome.
But I would think that knowing my Maker and seeking His blessing is the most important thing in anyone's life.
And for the support of this Declaration, with a firm reliance on the protection of Divine Providence, we mutually pledge to each other our lives, our fortunes and our sacred honor.