This stained glass graphics window is centered on the Sacred Heart of Jesus. This devotion is based entirely upon the symbolism of the heart. It is this symbolism that imparts to its meaning and its unity, and this symbolism is admirably completed by the representation of the Heart as wounded. Since the Heart of Jesus appears to us as the sensible sign of His love, the visible wound in the Heart will naturally recall the invisible wound of this love. The heart is, above all, the emblem of love, and by this characteristic, the devotion to the Sacred Heart is naturally defined. However, being directed to the loving Heart of Jesus, it naturally encounters whatever in Jesus is connected with this love. The devotion to the Sacred Heart, being directed to the living Heart of Jesus, thus becomes familiar with the whole inner life of the Master, with all His virtues and sentiments, finally, with Jesus infinitely loving and lovable. Devotion to the Sacred Heart, being directed to the Heart of Jesus as the emblem of His love, has mainly in view His love for men. This is obviously not that it excludes His love for God, for this is included in His love for men, but it is above all the devotion to "the Heart that has so loved men", according to the words quoted by St. Margaret Mary, to whom Jesus himself revealed this devotion in the seventeen hundreds.