Sri Chinmoy speaks about illumining the ego:

“The ego deals only with the person and his possessions. If we deal with the universal Consciousness, we become the entire universe. In this consciousness we do not act like a tiny individual who can only claim himself and feel, ‘This is my property. This is my capacity. This is my individuality. This is my achievement.’ No, at that time we will say, ‘All achievements are mine. There is nothing that I cannot claim as my very own.’

“In the spiritual life the easiest way to conquer ego is to offer gratitude to God for five minutes daily. If you cannot offer gratitude for five minutes, then offer it for one minute. Offer your gratitude to God. Then you will feel that inside you a sweet, fragrant and beautiful flower is growing. That is the flower of humility. When you offer Him your gratitude, God gives you something most beautiful, which is humility. When you discover the flower of humility inside you, you will feel that your consciousness has covered the length and breadth of the universe. Think of the blade of grass and immediately you will feel humility. We trample upon grass, but it never complains or revolts. If we walk gently on grass, we can get the sense of oneness with Mother Earth and with the infinite Vast. We touch the heart of the Mother Earth and we feel the heart of Heaven in our joy, for when we touch the heart of Mother Earth, Father Heaven immediately responds with joy. In the spiritual life we grow humility through conscious gratitude. Once it has seen the flower of humility, the ego goes away because it feels that it can become something better: the universal oneness.”
– Sri Chinmoy