To interpenetrate an entire human life with divine life, it is not enough to kneel once a year in front of the crib and let oneself be moved by the charm of the holy night. One needs to live one's entire life in daily communication with God, to listen to the words that God has spoken and that have been transmitted to us, and to follow these words.
If we are committed in our lives to the force of lovingkindness, then people know that they can trust us. We will not deceive them; we will not harm them. By being a beacon of trustworthiness in this world, we become a safe haven for others. We become a good friend to people, and can experience the JOY of intimacy with life.