In response to:
Jesus Christ is the only way to God, but it's not through a magic prayer or showing up at the right church every Sunday.
Those before Christ were saved by Christ because they had faith that God existed, that He was good, and they did their best to love God and love their neighbors with the revelation they had.
O'Donnell's rant has so many holes in it, but his tactic is genius: declare the Bible to be full of lies and distortion rooted in medieval law, then mock the idea that God could have written said text and you got yourself a impenetrable argument.
Let's say I can answer O'Donnell's claims regarding slavery and death sentences in the Bible, all he needs to do is throw up the "you can't prove the Bible is the inerrant Word of God" firewall. If O'Donnell really wanted honest answers to his Bible questions, he is only a couple clicks away from...
Paul wrote that we should not neglect to gather together.
And Christ's commandments were to love one another as He has loved us and to love God.