If those leprechauns are what creates your sense of humanity and decency, then go for it.
I agree. I do not follow any organized religion. I do, however, believe there is a greater force at work; whether it is nature itself or God. That being said, I do not find the Pledge of Allegiance to be offensive. Simply saying it does not make me a bad person. Nor does it make the person standing next to me a bad person.