From the comments section of Mere Comments on a posting on the Pope's invitation to Anglicans to join the Church.
One last thing, whether some of the interlocutors here like it or not. I'm a committed Christian. Jesus is my savior. No answer besides Jesus can be given to any of the great questions in this universe. I can do absolutely nothing of merit on my own, without Jesus; and I don't mean that I do half of a good thing while He supplies the other half, either. Now you all who believe in Scripture are my compatriots in the battle. I may grumble that you take insufficient stock of the Church fathers and of the natural law. You may bemoan the fact, as you see it (for of course I don't see it that way, or I would not be Catholic) that I accept unwarranted additions to Scripture. But whether we like it or not, the battle is here, the trenches are dug, and our rifles had damned well better be pointed in the same direction. And here we bicker -- to quote Milton, "As if we had not foes enow besides, That day and night for our destruction wait."
Great post on this over at Bedlam and Parnassus