The TEA Party doesn't want zero taxes, it wants less spending and less taxation. Would it be so bad to have a balanced budget and even start paying down the $16,000,000,000,000+ debt?
Universal health care. Yes, Christ did do it for free. He could also make an olive tree grow and give him fruit. He also wasn't forced to do it. He was no slave.
Welfare? Again, it's the whole being forced by the government under penalty of jail time that we're against. Plus, I can't think of a more inefficient and corrupt system than government to handle welfare. We have millions of people making "welfare" a lifestyle. I don't mind helping a guy, gal, or family down on their luck, helping them get on their feet and be productive again. I don't mind giving money to organizations that teach a man to fish, while giving them a fish for awhile, as long as they go and fish on their own at the end of some period of time.
Abortion? Only rarely is it ever used to save the life of the mother. Most of the time it is a convenience killing.
Homosexuality. I was able to keep it in my pants until I was married. A lot of people are. I won't cast any stones, but I won't condone sexual deviancy either, whether it be between a man-man, woman-woman, man-woman, or whatever.
Finally, I think it's funny that a person will say they don't mind the religion, but can't stand the hypocrisy of the members. Look, we're all hypocrites. A Christian believes in being perfect, but knows that none of us are perfect. We strive for perfection, but fall short daily. And our sins are many, from sins of commission to sins of omission.