Is Faith Possible?

What's it all for?  I listen to "Fresh Air" whenever I have the time, but I am a bit shaken by the last episode.  Terry Gross interviewed Bart Ehrman this week.  His new book "Jesus Interrupted" was discussed.  Without going into too much detail, Bart Ehrman is a bible scholar  who was once an evangelic Christian now turned agnostic.  All of this is discussed here.  I am not shaken by the contradictions of the bible or that we are not sure who is the true author of the books.  It is one of the books of the New Testament that has scared me.  It is in the book of St. Matthew where Jesus is mocked, in shock and frightened of death while hanging on the cross that has saddened me.  I like the books of St. Luke and the others where Jesus embraces death and doesn't question his belief.  It was also Bart Ehrman's summary in the interview that left me somewhat empty today.  "Is Faith Possible?"