"It is the mystery that the heart, which is the center of our being, is transformed by God into his own heart, a heart large enough to embrace the entire universe. Through prayer we can carry in our heart all human pain and sorrow, all conflicts and agonies, all torture and war, all hunger, loneliness, and misery, not because of some great psychological or emotional capacity, but because God's heart has become one with ours. Here we catch sight of the meaning of Jesus' words, "Shoulder my yoke and learn from me, for I am gentle and humble in heart, and you will find rest for your souls. Yes, my yoke is easy and my burden light" (Matthew 11:29-30)."