Anything that does not clearly and explicitly promote the Word of Jesus is anti -Christian, and I will have nothing to do with such Devil's work. If the subject comes up, I'll be sure to make my beliefs known. The more they object, the clearer it is that they need to hear the Good News. Well, on the rare occasions that I go I'll usually put some loose change in the collecting plate. I always make sure to donate money when I go, or if there is a specific need.
Bad things happen.
I don't think God has anything to do with it either way. I can't explain it, but I have faith that it is somehow part of God's plan, although I may never understand it. God is in direct control of everything. Nothing happens without a reason. Some of these events may be signs that we need to look to God more, some may be punishment for sin.