RSS leader Indresh Kumar has appealed to Muslims to chant 'Shri Ram', 'Jai Ram' or 'Jai Jai Ram' at mosques, dargahs and madrassas on the occasion of the Ram Temple event in Ayodhya on January 22. "Pray for peace, harmony and brotherhood in India and across the world," he said and urged non-Hindus to consider lighting 'diyas' in the evening.