In the beautiful chapters on the Eucharist which form the special feature of _The Mirror of Eternal Salvation_, Ruysbroeck develops this idea. “If He gives us all that He has and all that He is, in return He takes from us all that we have and all that we are, and demands of us more than we are capable of giving.... Even in devouring us, He desires to feed us. If He absorbs us utterly into Himself, He gives Himself in return. He causes to be born in us the hunger and thirst of the spirit, which shall make us savour Him in an eternal fruition; and to this spiritual hunger, as well as to the love of our heart, He gives His own Body as food.... Thus does He give us His life full of wisdom, truth and knowledge, in order that we may imitate Him in all virtues; and then He lives in us and we in Him. Then do we grow, and raise ourselves up above the reason into a Divine Love which causes us to take and consume that Food in a spiritual manner, and stretch out in pure love towards the Divinity. There takes place that encounter of the spirit, that is to say of measureless love, which consumes and transforms our spirit with all its works; drawing us with itself towards the Unity, where we taste beatitude and rest. Herein therefore is our eternal life: ever to devour and be devoured, to ascend and descend with love.”[29] The soul, then, turned in the direction of the Infinite, ‘having God for aim,’ and with her door opened to the inflowing Divine Life, begins to grow. Her growth is up and out; from that temporal world to which her nature is adapted, and where she seems full of power and efficiency, to that eternal world to which the ‘spark’ within her belongs, but where she is as yet no more than a weak and helpless child. Hence the first state of mind and heart produced in her, if the ‘new birth’ has indeed taken place, will be that humility which results from all real self-knowledge; since “whoso might verily see and feel himself as he _is_, he should verily be meek.” This clear acknowledgment of facts, this finding of one’s own place, Ruysbroeck calls ‘the solid foundation of the Kingdom of the Soul.’ In thus discerning love and humility as the governing characteristics of the soul’s reaction to Reality, he is of course keeping close to the great tradition of Christian mysticism; especially to the teaching of Richard of St. Victor, which we find constantly repeated in the ascetic literature of the Middle Ages.