"Our understanding of relief ministries is that anytime you give a cup of cold water in the name of Jesus you've shared God's love in a real physical way. That also raises the question as to why you did that. When people ask you, you explain that it's because of the love of God that has been poured out into my life and I have a deep desire that you know that same love as well."
This reminds me of the hidden track on Living In Clip (ani difranco), in which they are talking about being mortified by these born-again Christians at an open mike who sang a song about "Did Anne Frank find Jesus?"
It's people like this who give Christianity a bad name.