But that is there problem, not mine. Why must I be punished because of their belief system, when I cannot make them be punished because they don't agree with me? That is the crucial question. Why is it one sided? In case you don't know (and apparently you don't) Idolatry is also forbidden to Christians, so what in the heck would be in a Baptist church that would bother anyone?
"so what in the heck would be in a Baptist church that would bother anyone"
Going into a place of Christian worship is seen by many Jews (and apparently muslims) as an endorsement of polytheism.
Here:
http://www.askmoses.com/article.html?h=276&o=181868