The endowments which distinguish the human race from all other forms of life are summed up in what is known as the human spirit; the mind is its essential quality. These endowments have enabled humanity to build civilizations and to prosper materially. But such accomplishments alone have never satisfied the human spirit, whose mysterious nature inclines it towards transcendence, a reaching towards an invisible realm, towards the ultimate reality, that unknowable essence of essences called God. The religions brought to mankind by a succession of spiritual luminaries have been the primary link between humanity and that ultimate reality, and have galvanized and refined mankind's capacity to achieve spiritual success together with social progress.
No serious attempt to set human affairs aright, to achieve world peace, can ignore religion. Man's perception and practice of it are largely the stuff of history. An eminent historian described religion as a "faculty of human nature". That the perversion of this faculty has contributed to much of the confusion in society and the conflicts in and between individuals can hardly be denied. But neither can any fair-minded observer discount the preponderating influence exerted by religion on the vital expressions of civilization. Furthermore, its indispensability to social order has repeatedly been demonstrated by its direct effect on laws and morality.
Writing of religion as a social force, Bahá'u'lláh said: "Religion is the greatest of all means for the establishment of order in the world and for the peaceful contentment of all that dwell therein." Referring to the eclipse or corruption of religion, he wrote: "Should the lamp of religion be obscured, chaos and confusion will ensue, and the lights of fairness, of justice, of tranquillity and peace cease to shine." In an enumeration of such consequences the Bahá'í writings point out that the "perversion of human nature, the degradation of human conduct, the corruption and dissolution of human institutions, reveal themselves, under such circumstances, in their worst and most revolting aspects. Human character is debased, confidence is shaken, the nerves of discipline are relaxed, the voice of human conscience is stilled, the sense of decency and shame is obscured, conceptions of duty, of solidarity, of reciprocity and loyalty are distorted, and the very feeling of peacefulness, of joy and of hope is gradually extinguished."