There is Good and Evil.
The path we have chosen is evidenced by how we treat our fellow man.
There is always a chance for redemption.
Science does not exist without faith.
Love is powerful.
We all die...and death is only a doorway along the path our souls travel.
These are the truths I found in the six years of "Lost" and, though I disagree with the show's belief in a limbo-land betwixt death and the Great Hereafter, I can understand that worldview.
There is, however, one misstep in the Lost theology that is too great to ignore, one truth that renders all others useless: it is only through Christ that we may be found.
He is our chance for redemption. He is the path that we must choose.
Many these days tend to shy away from the "Him or nothing" belief; it seems so black and white and lacking of mercy. But He is the mercy and faith in Him and His death in our stead is the one and only way to ever pass on from this world into Paradise.
Love is powerful and the greatest love of all is God's.
We may be lost, but God knows right where we are and he can lead us Home.