The original question: What make YOU think I should pay for what YOU believe in?
You never answered it. I don't think you can either.
I don't believe in any "welfare" by force and coercion, aka. government. A civilized society do not need force and coercion. If you want to help someone, donate to charity of your choice. You don't have any moral justification to force others to pay for what you believe in. Try it.