A long time ago, while giving Bible studies to poor unsuspecting souls, I used one of their illustrations when people claimed that other religions had a lot of good things, and it went something like this:
"Yes, but would you drink a glass of water where most of it was good but it had a just a drop of poison in it?"
Then, I was just thinking this very morning.... I'll from now on use that same illustration on them, regarding issues like the UN, the spousal abuse, or the child molestation!
Any other illustrations they use that could be used the same way against them?
DY