Fr. Sophrony [Sakharov], in his book on St. Silouan, presents this theory of the “inverted pyramid.” He says that the empirical cosmic being is like a pyramid: at the top sit the powerful of the earth, who exercise dominion over the nations (cf. Matt. 20:25), and at the bottom stand the masses. But the spirit of man, by nature [unfallen nature as given by God], demands equality, justice and freedom of spirit, and therefore is not satisfied with this “pyramid of being.” So, what did the Lord do? He took this pyramid and inverted it, and put Himself at the bottom, becoming its Head. He took upon Himself the weight of sin, the weight of the infirmity of the whole world, and so from that moment on, who can enter into judgment with Him? His justice is above the human mind. So, He revealed His Way to us, and in so doing showed us that no one can be justified but by this way, and so all those who are His must go downwards to be united with Him, the Head of the inverted pyramid, because it is there that the “fragrance” of the Holy Spirit is found; there is the power of divine life. Christ alone holds the pyramid, but His fellows, His Apostles and His saints, come and share this weight with Him. However, even if there were no one else, He could hold the pyramid by Himself, because He is infinitely strong; but He likes to share everything with His fellows. Mindful of this, then, it is essential for man to find the way of going down, the way of humility, which is the Way of the Lord, and to become a fellow of Christ, who is the Author of this path.
Archimandrite Zacharias in The Enlargement of the Heart: "Be ye also enlarged" (2 Corinthians 6:13) in the Theology of Saint Silouan the Athonite and Elder Sophrony of Essex