Apologetics: Explaining Christianity to a Muslim

For the past week or so, I've been engaged with an essentially one-way dialogue with a Muslim on the blog of Lillian, a recent convert to Catholicism. Jacknaim has been asking questions about images of Jesus, whether Jesus is God, what it means for Jesus to be at the right hand of the Father, Scriptural support for the Trinity, and a host of others (why are some bibles different from others, why aren't the gospels the first New Testament literature, what about the "Gospel of Barnabas", is the resurrection of flesh or spirit, and why would God use Greek phrases like "Alpha and "Omega").

It's a bit exhausting! Prayer would be greatly appreciated.