Related:
Dispensational Premillennialism is a view of the end times that (very, very basically) says that Christ will return to rapture believers, then there will be a tribulation, then the millennium. (something like that. Disp. Premils: please edit. Also, see Caleb's answer on the above related question)
What is the biblical basis for this belief? Also, what logical deductions that support this belief can you make from biblical passages?
If tradition can be a convincing argument, feel free to use it.