"When the monk cleans the senses in stillness, the mind becomes peaceful and the heart is cleansed, and he receives grace and the light of knowledge. He becomes completely light, completely mind, completely transparent. Then he gushes theology, such that even if three people were to write down his experiences they wouldn't manage, the flow of waves is so great, and it spreads peace and the complete cessation of the passions throughout the body. The heart is enflamed from love of God and shouts out, "slow down the waves of Your grace, my Jesus, for I am melting like a candle!" And truly he melts without suffering. The mind is taken up into divine vision; and a mixing takes place. Man is transformed and becomes one with God, such that he doesn't recognize himself, just as iron becomes one with fire."
January 1, 1970
https://en.wikiquote.org/wiki/Joseph_the_Hesychast