See, all creaturely activity and all practice of virtues must fail here, for here what God works is nothing but Himself in the highest nobility of th… - John of Ruysbroeck

But yet another thing is necessary, Purity of spirit; for an intelligence in repose without images, an intuition in the light of God, and a spirit elevated in Purity to the Face of God, these three qualities united constitute the true contemplative life, where none can err; for the pure spirit expands ceaselessly and follows rapidly in purified love, the enlightened intelligence towards its Cause.

This possession is a simple and abysmal tasting of all good and of eternal life; and in this tasting we are swallowed up above reason and without reason, in the deep Quiet of the Godhead, which is never moved...And therefrom follows the last point that can be put into words, that is, when the spirit beholds a Darkness into which it cannot enter with the reason. And there it feels itself dead and lost to itself, and one with God without difference and without distinction.

If we would taste God, and feel in ourselves Eternal Life above all things, We must go forth into God with a faith that is far above our reason, And there dwell, simple, idle, without image, Lifted up by love into the Unwalled Bareness of our intelligence. For when we go out from ourselves in love, and die to all observances in ignorance and darkness, Then we are made complete, And transfigured by the Eternal Word, Image of the Father. And in this emptiness of spirit we receive the Incomprehensible Light, Which enfolds and penetrates us as air is penetrated by the light of the sun; And this Light is nought else but a fathomless gazing and seeing. What we are, that we gaze at; and what we gaze at, that we are. For our thought, our life, our being, are lifted up in simplicity, And united with the Truth, that is God. Therefore in this simple gazing we are one life and one spirit with God —And this I call the seeing life.