The 991st birth anniversary celebrations of Sri Ramanuja concluded at Kalabharathi on Sunday evening. Speaking on the occasion, Sri Tridandi Rangaramanaja Jeeyar stressed on the importance of devotion to the god for making life meaningful. Chairman of Dharma Prachara Parishad of Tirumala Tirupati Devasthanam (TTD) P.V.R.K. Prasad said spiritual power was needed for communal harmony and peace among people.