What happens when we die? 4

Why do we need a resurrection of the dead if we are already in heaven? How can we be in heaven when we die if we have not been judged? When do we get our glorified bodies? (1st Cor 15 v 12-14, 2 Tim 4 v 1, 1st Thess 4 v 17, 1st Cor 15 v 52- 54) 091923