As is well-known, the fourth and final exile is called the Galus of Edom, and at the end of Galus Edom it becomes Galus Yishmael, where Edom serves Yishmael. As we can see, the whole world is full of Arabs.
The Gra on Tikkunei HaZohar writes that at the end of the fourth exile, light and darkness will serve together as a mixture, just as in the beginning of Creation, before Hashem separated the light from the darkness. That mixture is essentially the Eirev Rav, which mixes one exile within another exile, mixing Galus Yishmael into Galus Edom.
One who wants to understand the current period should learn in-depth the verses of Bereishis until the words “And He separated the light from the darkness”
The Gra On Tikunei HaZohar writes that “In the end of the Galus, the daas rises to Ayin, and none of us can know what will be.” This means that everything now is Ayin, and daas has become hidden within Ayin, so we cannot understand anything that’s happening. All the events of our times are hidden within these verses, as well as all that’s going to happen until the end of the 6000 year era we are in.
[However,] One who is connected to the level of Ayin will be able to understand the period we are in, which corresponds to the light before Hashem separated the light from the darkness.
