Prime Minister Narendra Modi on Sunday wished the nation ahead of the festival of colours 'holi'. Addressing the nation ahead of the festival, PM Modi said the festival of colour gives us the message of spreading peace and unity among all. "Along with colours, Holika Dahan is equally important. Holi is a festival of harmony and togetherness. It is a day to set ablaze all evils, along with Holika Dahan. Holi is a festival of harmony and togetherness," he added.