Yes, the spirit survives death and if you "died in Christ," your spirit goes and stays with Him until the rapture/resurrection of the saints/Body of Christ, at which time Christ descends from heaven in the clouds (does not come all the way back to the earth at this time), and brings those spirits with Him, and their spirits and bodies are reunited at that time and instantly changed "in the twinkling of an eye" into immortal, incorruptible bodies like Christ has had since His resurrection. (1 Th 4:13-18; 1 Cor. 15). Flesh and Soul (your mind/will/emotions/intellect) and Body are reunited at that time and instantly changed to eternal bodies fit for glory with Christ so we can "see him just as he is." Ditto for "we who are alive and remain" at the time of that rapture/resurrection of the saints in Christ. That group will never have to die at all, but will be "caught up" to the clouds to meet the Lord in the air, and their bodies also will be instantly changed to immortal, incorruptible bodies.
Lastly, the "judgment of these believers" is not a judgment as to salvation (since we were eternally sealed/saved upon putting faith in Christ's shed blood for our sins), but the "judgment" believers will face is the "judgment seat of Christ" a/k/a the Bema Seat Judgment, which is when believers will receive crowns and rewards or whether their crownds/rewards will be withheld. Salvation was already guaranteed at the time one puts faith in the finished work of Christ for our sins, but rewards are not an automatic "done deal":
I'm sorry but that sounds just as stupid as what the JW's teach! I don't mean to sound consending but that just sounds like more BS to me! More fairtale crap.
nj