For great is the power of God; by the humble, He is glorified.
No one, not even the Lord Himself, can easily instruct the proud. No one wants to give instructions to him who cries out that he knows everything. “For great is the power of God; by the humble, He is glorified” says the wise Sirach (Ecclesiasticus – Sirach 3:19), David also speaks about God saying, “He guides the humble to justice, He teaches the humble His way” (Psalm 25:9).
The proud person is he who wants to teach everyone and he himself does not want to be taught anything by anyone. The humble is he who does not wish to teach anyone but continually desires to be taught regardless by whom. An empty spike [ear] of grain raises its head above the entire field and the full spike [ear] of grain hangs down with bowed head.
O proud man, if only your Guardian Angel would somehow remove the veil from your eyes and show you the endless open sea of all that you do not know, you would kneel before every man before whom you have exhibited pride and kneel before every man whom you have belittled. You would cry out lamenting, “Forgive me, forgive me! I do not know anything!”
Often times, to the humble and pious the time when they are about to die is revealed, but the death of the proud comes unexpectedly and without warning. St. Gregory Dialogues speaks of a bishop, Carpus, who daily celebrated the Divine Liturgy and how suddenly someone appeared from the other world and said, “Continue to do what you are doing in serving me and may your legs never grow tired or your hands weakened. On the feast day of the Dormition of the Mother of God [August 15], you will come to Me and I will give you your reward in My Heavenly Kingdom, together with all of those for whom you have prayed at the Divine Services.” After a year, on the feast of the Dormition, Bishop Carpus celebrated the Divine Liturgy of God, sought forgiveness from his priests, and gave up his soul to God. His face glowed like the sun.
– St. Nikolai Velimirovich, Prologue