You who have begun this course, in which the shining ones are all running, do not shrink back at the beginning when your intellect strives to penetrate within you but cannot, so you turn backwards and flee for relief in distraction outside of yourself. Those that are against you know that through asceticism you defy their knowledge, frustrate their devices and check their pride. You have begun, and they are pouring forth into your unpractised mind hardship, depression, gloominess, darkness and suffocation of soul, until they make the mystical fountain of all mysteries loathsome in your eyes.
Yet if you persevere in afflictions at your heart’s door and endure when you fix your gaze, even if there is no rest or repose, only adversity, you will call upon the Mercy of him who said: Blessed are the pure in heart for they shall see God (Mat 5.8), as long as you do not regard your labour in vain. He gives light to the blind: the sun of joys rises within you and draws you upwards in release of everything. And who will draw away from him? Not the angels, when it is better that you should be with their Lord within yourself than with them in Heaven.
Here I have set down before those who are weak like myself, now standing outside the mystical door of light, how they should seek it. He who seeks diligently shall find, but he who is negligent will continue blindly in darkness, in that he separates himself from the Light, the Life and the Truth, which is Christ; to whom be praise from all, and grace to him from all be prolonged in the directing of those who love him. Amen.
[John of Dalyatha, Discourse 17]