The Adornment of the Spiritual Marriage, by Jan van Ruysbroeck, , at sacred-texts.com
The second way in which Christ comes inwardly, with a higher nobleness, more after His likeness, with increased gifts, and with a greater radiance, is a pouring forth of the riches of His Divine gifts into the higher powers of the soul, whereby the spirit is strengthened, enlightened, and enriched in many ways. This streaming of God into us demands of us a flowing out and a flowing back, with all these riches, into that same Source from which that torrent has flowed. And in this torrent God gives to us and shows to us great wonders; but He asks back from the soul all His gifts, increased beyond anything that any creature could accomplish. This exercise and this way is more noble and more like unto God than the first; and by it the three higher powers of the soul are adorned.