Re: orathaic,
You assume when people are telling you something you don't want to hear, they are 'believing because they want to believe'. I do agree Jesus' followers have loved Him much and perhaps wanted to preserve his teachings. However, if you look at the Bible, at the Gospel and Acts, some things are striking:
* It is said the disciples didn't understand Jesus' message until after his dead. He spoke of his death and his duty, but it is written that the disciples didn't understand much of it. Even when accepting he was the awaited Messiah, they thought he would restore Isreal by driving the Romans back into the sea. EVEN AFTER HIS RESSURECTION, some of his disciples doubted if it was truly Him (Matthew 28:17) and didn't believe it at first (Mark 16:9-20) or demanded proof (John 20:25).
If they 'wanted' to believe He was resurrected, why did they and others (Luke, Mark) write down their doubt and unbelief? They should have been the new great leaders of the christian sect, but what images do we get from the Gospels? Uneducated Galilean fishermen, frauds, quarreling about their position in the 'Kingdom of God', and worst of all: betraying Jesus on the night He was trialed. Considering their position they are very unpretentious.
About Jesus' teachings. I agree a non-believer can value His teachings too. But why neglect the context of those teachings? Jesus preached the coming of the Kingdom of God. He didn't say: 'do this and you will be happy' but 'don't worry because your Father in Heaven will care for you'. He said 'blessed be the mourning and poor of spirit, for they will see the Kingdom of God'. With loosening His teachings from his work and identity, you lose the center of His message.