Unlike Plato and Aristotle, Jesus was a continual student of everyday life. Like Socrates, Jesus was fond of people. He was a student of individual and social affairs. He mixed with all types of human beings. Like Socrates, he wrote practically nothing. Unlike Socrates, Jesus had a dynamic element in his nature which forbade him to remain content to argue with people (after the Socratic manner), but which drove him to help and to heal. He went about doing good. The Gospel records are replete with instance after instance of his work in healing the sick of their infirmities. He was not, however, a physician but a teacher and a savior from sin and evil. Behind all the teachings of Jesus, there is the concept of a perfect human order. This Kingdom begins in the hearts of individuals.[VIII-1] It is a spirit or an attitude of mind which leads the individual toward co-operative living. The Kingdom may come on earth as well as in heaven. Consider the picture of a harmonious community life which Jesus gave when lamenting over Jerusalem: “How often would I have gathered thy children together, as a hen doth gather her brood together under her wings, and ye would not!”[VIII-2] Jesus extended the concept of brotherhood. Whoever shall do the will of God is a brother to me.[VIII-3] The world, under God, is one family. The Kingdom, therefore, is to include all human beings, who worship God in spirit and in truth and who at the same time love their fellowmen in justice and co-operative living. The ideal society is organic. It grows from good examples. Live so that other persons, seeing the helpfulness of your life, may live likewise. The Kingdom grows like a grain of mustard seed, which finally becomes a tree in whose branches the birds find homes.[VIII-4] Love grows, and like leaven, permeates and transforms the whole mass,--the result is the perfect Kingdom. God is the spiritual leader of the new society, to whom Jesus prayed in the social term, Our Father. God is the personification of love. God loved the sinful world so much that he gave his only son to the task of saving not simply the Jews or modern Europeans, but the whole world from all sins. The Star which guided the Magi was God’s service Star, announcing that he had given his only son in the war against sin. Love is the new note that is to re-form the world. Love is the scientific principle from which all other true sociological concepts are derived. Love received the most perfect human expression in the personality and life of Jesus, who came not for self glory but to save people from hate and sin; who sought not the sheep to oppress and slay them for his own gratification, but to direct them, when lost, back to safe living; who sought not to weigh down the burdened with unjust taxes and harsh living conditions, but to relieve and give rest to the heavy-laden: who cared less for the upper Four Hundred than for the lower Four Hundred Million.