Okay, there are choices here, sure, it was the only free one. But there's some good stuff in the Bible, you can take some good stuff from it and take the rest with a grain of salt if you want. Actually, if you have enough faith against it I really don't see the harm except for the annoyance factor. I think the Salvation Army is an excellent organization, and they help so many people out asking for nothing in return except to listen to them talk for a little while about something very important to them. Unbiased perspectives should be maintained if possible, especially if you tend towards mistheism. Remember that the Evangelical Christians are not the only ones who have irrational prejudices.