On another forum (an Orkut community), I came across this Christian who was spoiling for a fight. He challenged anyone to debate him. Sucker as I am for these sort of debates, I took it up.
What I found particularly interesting was that he had concisely presented the most important Christian doctrines, which made my job (of refutation) all the easier. The whole thing was so well-presented that I thought it a great opportunity to post it to CFC, and to open a similar debate here. Note that I want this debate to be philosophical, so I expect at least a minimum level of understanding of the issues involved.
Here I will reproduce the first round of that conversation (he first tries to address the problem of evil) (the bits in quotes are his, the normal text is my reply):
What do CFCs resident Christians think of this? I would like to engage in further debate if someone else would.