The Living Flame describes four aspects of the final stage in spiritual life, spiritual marriage, which John presented in the Spiritual Canticle (stanzas 22-35). To attain this fullness of union, John’s doctrine is clear—nada, nothing. The Ascent and the Dark Night purify in view of a union of love. They describe a transformation that takes place in contemplation when we become receptive to God’s activity within us, when God purifies our false desires, false loves, and false gods and fills us with an inflow of God’s love. One’s capacity for this love depends on the exclusive and integrated focus of every aspect of one’s life. Prior to spiritual marriage the bride already evidenced love and surrender to her Bridegroom (C. 22.5), “but a singular fortitude and a very sublime love are also needed for so strong and intimate embrace from God” (C. 20-21.1). The Spiritual Canticle describes how the bride makes a complete surrender of herself to love, how she is “dissolved” in “such supreme and generous love” (C. 27.2). This loving union transforms a person and unites his or her will to God. This is a time of mutual surrender, profound communication, and total dedicated devotion to God’s service (C. 28.3). The bride declares “All the ability of my soul and body . . . move in love and because of love. Everything I do I do with love, and everything I suffer I suffer with the delight of love” (C. 28.8). Towards the end of his description of spiritual marriage in the Spiritual Canticle John tells us how God values the bride’s love because it is strong, and he adds, “this is why he loved her so much, he saw that her love was strong. . . alone and without other loves” (C. 31.5). A major change has taken place in this communion of love, “God here is the principal lover, who in the omnipotence of his fathomless love absorbs the soul in himself” (C. 31.2). From now on the bride’s love will be God’s loving in her, “so firmly united with the strength of God’s will, with which he loves her, that her love for him is as strong and perfect as his love for her” (C. 38.3).
What the Living Flame makes clear is that this transformation in love in the very depths of a person is the work of the Holy Spirit, who wounds the soul with the tender love of God. John uses the term “wound of love” often, especially in the Spiritual Canticle. Generally, it describes the pain the bride experiences in her unfulfilled longings to be with her Lover. We all experience profound pain at the absence of someone we love intensely, a spouse, friend, parent, child, and so on. It is the empty space in our hearts that should be filled but is now empty. We feel the pain even more when we think about our loss. Sometimes this wound of love results from partial presence which instead of satisfying us leaves us in greater pain at a sense of absence and increases desire to be with someone. The more we experience and reflect on these partial presences the more we feel wounded with love.