Who is the tribulation primarily aimed at, and does the whole world experience it?
The tribulation is primarily God pouring out His wrath on Christ-rejecting Jews. However, the whole world will come under the effects of the tribulation events. Those events are described as cataclysmic, including meteorites, volcanoes, earthquakes, and magnified natural phenomena and disasters.
Les teaches that just as God's overall dealing with the human race centers on Israel, the tribulation is primarily God pouring out His wrath on Christ-rejecting Jews. Yet the whole world will come under the effects of the tribulation events. Those events are cataclysmic, involving meteorites, volcanoes, earthquakes, and every kind of natural phenomenon and disaster in magnified portions. He also explains that the Body of Christ must be taken out of the way before God can pick up and deal with Israel again. This fits the resurrection context, the great resurrection day, the main harvest.