Reply #8: Because it fits the expectations of the story

[Az]

It provides a grand conclusion and justification to those that have held fast to the belief. It places those that doubted or rejected their beliefs in jeopardy but not without recourse. It is the ultimate in "Told ya so".

Jesus was to return soon. The NT introduced many positive ideas (ie treat others as you would have them treat you). But it also brought to the fore the notion that there would be a conclusion. And that all those who are faithful and deserving will be rewarded at this time.

We believe things because for the most part we believe they are true. This does not mean that we are not beseiged by doubts and concerns. Others decry belief and this causes us to doubt our beliefs all the more. For those that believe in the Rapture it is the final word on the matter. It is comfirmation that they have not been wrong. And holding onto that idea can often be a very important aspect of belief.