In recent weeks, Moreinu HaRav Eliezer Berland shlit”a wrote this Ma’amar for Likutey Mohanan Lesson 24, the secret of the center of the world, which is currently being learned by the “Afuyim Belibo” organization:

Ma’amar for Lesson 24

The sod of the center of the world – our holy and awesome Rebbe explains – this is the Or Ain Sof (the light of the Infinite), as it is written, “And I saw, and behold, Atik Yomin (the Ancient of Days) sat, and the hair of His head was like clean wool.” For each and every Jew is a spark from the Or Ain Sof and one hair from the hairs of Atik and Adam Kadmon (Primordial Man).  And therefore, a person needs to come every single day to the Tzaddik, because only he can show to each individual his portion in the holy spark, and his portion in the hairs of Arich [Anpin – the Long Face], Atik, and Adam Kadmon[1]. And through this, all the worlds ascend higher, higher from NaHiY (Netzach, Hod, Yesod) to ChaGaT (Chesed, Gevurah, Tiferet), and from ChaGaT to ChaBaD (Chochmah, Binah, Da’at), and from ChaBaD to Keter Elyon (the highest crown) that is in the head of Adam Kadmon, as it is written in Parshat Beshelach, “Why do you scream to me,” the matter is dependent on Atika. Eliezer Berland [1] All levels of Keter (Crown), the highest of the Ten Sefirot

For the original Hebrew, as well as the complete booklet (in Hebrew) on Lesson 24 from "Afuyim Belibo" click here