I do agree that Jesus' message was a spiritual. I too am concerned with the search for Christ continued bloodline. Whether he had children 2000 years ago has no effect on the ability to lead people. Isn't that the problem the Islamic people have with each other. Some believe that one person or group should have taken the leadership roll after Muhammed left and another group thinks it should be some other teacher. By following that line of thinking, we loose our spiritual search and start searching for a leader/teacher. We already have one and he died 2000 years ago. His message is still loud and clear if we choose to listen and follow.