@Brian37, why can't you wear clothing that says what you believe, it's your right to do so and no one should say that it's not your right. You should be prepared to defend what you believe, I wear tee-shirts that say Jesus on them, they are not worn to say hey look at me, I wear them to get people thinking and if they want to engage in conversation that's cool. I will talk with anyone whether they are believers or nonbelievers. I would always defend your right to wear what ever you want to as long as it's not vile, to many children already see more than they should.
God loves those who believe and those who do not and the same goes for me, you have no choice in this matter. That puts the matter of total free will to rest.