The movement Unity of Man is the work of Sant Kirpal Singh, continued by Dr. Harbhajan Singh and his wife Surinder Kaur.
The name Unity of Man refers to the inner unity of all life. The same Power that created and sustains the whole universe sustains each one of us and is revealed in the human body in form of light and sound. This is the common link among all human beings. To know that Power is the purpose of human life. All great spiritual teachers and Masters like Christ, Kabir, Guru Nanak, and others refer to it. They called it Shabd, Naam, Word or Kalma etc., and they were competent to give a first-hand experience of that Power. In our time, Sant Kirpal Singh revived this inner knowledge and gave the same experience to sincere seekers after truth.