He was a follower of Arya Samaji and Acharya Vinoba Bhave's Bhoodan movement (land donation movement). The Trust Founded in the memory of Late Mohar Singh Rathore, Member Parliament from Churu, Rajasthan, India
Mohar Singh Rathore remained in public life for a long time and held various positions:
1956 - Enrolled Advocate, Rajasthan High Court
1960 - Founded Shree Banir Samarak Samiti
1962 - Elected M.L.A. Rajasthan from Churu
1965 - Elected Member, Rajasthan PCC
1967 - Elected President, Pinjrapole GauShalla, Churu
1968 - Selected Secretary, Shri Bal Mandir School, Churu
1970 - Elected Member, AICC
1971 - Elected M.L.A. Rajasthan from Churu[2]
1972 - Elected Vice President, DCC Churu
Elected Director, Churu Central Co-operative Bank
Elected Chairman, Churu Central Co-operative Bank
Elected Director, Rajasthan Apex Bank, Jaipur
Elected Chairman, Wholesale Upbhokta Bhandar, Churu
Elected Director, URMUL, Bikaner
Elected President, Sarvhitkarini Sabha, Churu
Founded Balika MahaVidyalaya, Churu as Founder Chairman (A Girls PG College)
1984 - Elected to Lok Sabha from Churu for the Congress Party