Kōtama Okada believed that if people lived in accordance with "universal principles," they would cultivate their spirituality, and naturally come to use science and technology that was integrated with an understanding of spirituality, to find solutions to pressing issues facing humanity. Mahikari encourages people to incorporate these universal or divine principles in their daily life by practicing virtues such as altruistic love, gratitude, humility and acceptance of the will of God. Kōtama Okada proclaimed the fundamental tenet of the organization, "The origin of the earth is one, the origin of the universe is one, the origin of humankind is one, and the origin of all religions is one." He emphasized that all human beings share a common origin and that people should work together to create a peaceful world of love and harmony, transcending the barriers of religious denomination, nationality, ideology, and so on.