Though I am absolute with what I believe, I'm not suggesting a hardline approach with those who've been disillusioned. We send missinaries to other countries ...where the people of that country may have fallen away, off the mark (Luke, John, and Matthew too). We should have a loving approach. We should have the same approach to those who live around us, though we should certainly have a clear approach; always hoping to maximize a return to God's approach, while not convincing ourselves that God is less than eternal, softening in His old age, as we optimize our own wisdom for the day.