For inasmuch as this flame is a flame of the Divine Life, it wounds the soul with the tenderness of the life of God; and so deeply ... does it wound it and fill it with tenderness that causes it to melt in love, so that there may be fulfilled in it that which came to pass in the Bride in the Song of Songs; she conceived such great tenderness that she melted away.
~ from LIVING FLAME OF LOVE by John of the Cross