This is why there is a Shmita before Moshiach. It comes to prepare Israel for a great revelation. It will not be an easy time, as Chazal teach us emphatically. The Shmita starts at ז"ך of the right, which is ז"ך of Malchut. The second year of the Shmita is ך"ח of Malchut, 67 of Chochma, the end of the right kings of Edom, the kings associated to Malchut. This is the end of the back of Malchut, when Malchut will start turning face to face to Zeir Anpin. The seven years of the Shmita are seven "days" of preparation for the Zivug, as in the laws of Niddah.
The Shmita is not the beginning of this difficult preparation. There are eleven days of Niddah. Five years before ך"ח of Malchut, four years before the Shmita, at 67 of Bina, which is ך"ה of the left, of Zeir Anpin, is the end of the back of Zeir Anpin. From that time, the face of Zeir Anpin will start turning to Malchut. The face of Zeir Anpin shines Chesed, but it must bring a measure of Din. We must prepare. I write this in Kislev 5770. Only two years to go.
ברוך הגומל חסדים טובים לעמו ישראל
צז