It seems both Matthew 7 and Luke 13 speak to the same event. Luke 16 speaks of death and the consequences of how we live it. So if Matthew 7:21-23 is not after death, where did He tell them to depart from His presence?So as the lost go to Hades at death, they will be already suffering and aware of this. It is also clear from the Account in Luke 16, that once you are in Hades you cannot leave. In which case those in Matthew 7 cannot refer to after death