Jaipur, Mar 06 (ANI): Rajasthan Chief Minister Vasundhara Raje has said that religious ceremonies are a must for maintaining peace and harmony in the society. The Rajasthan Chief Minister, who was addressing a gathering of priests at the Govindev ji temple in Jaipur, said following the preaching of saints' helps in bringing optimistic changes in life. Jaipur MLA Kailash Verma, preceptor Ramanandcharya and vice-chancellor Vinod Shastri were among the others present on the occasion.