This brightness is so great that the loving contemplative, in his ground wherein he rests, sees and feels nothing but an incomprehensible Light; and … - John of Ruysbroeck

AND thus the Fourth Mode is a state of emptiness, made one with God in bare love and in Divine Light, free and empty of all the observances of love, above actions, and enduring a pure and simple love, which consumes and annihilates in itself the spirit of a man, so that he forgets himself, and knows neither himself nor God, nor any creature, nor aught else but Love alone, which he tastes and feels and possesses in simple emptiness. He feels himself one Breadth with Love, Which is measureless, comprehending all things, and Itself for ever remaining incomprehensible. He sees himself made one with the eternal Length, which is immovable, without beginning or ending, going before and following after all created things

And though the union is without intermediary, The manifold works that God does In heaven and earth are, however, Hidden from the spirit. For though God gives Himself as He is with a clear distinction, He gives Himself in the soul’s essence, Where the soul’s powers are unified Above reason And undergo God’s transformation In simplicity. In this place all is full And overflowing, for the spirit feels itself As one truth and one richness And one unity with God.

Now, if the spirit is to contemplate God with God, without intermediary, in this divine light, three things are necessary for a person.