Describing Diwali asone of the most important events on the Hindu calendar, Turnbullsaid it was a wonderful opportunity to acknowledge "our great fortune" to live in a land of peace and tolerance where diversity is valued and celebrated.
"Itis a time to celebrate the triumph of light over darkness, knowledge over ignorance, and hope over despair, the spirit and message of this ancient festival resonates across faiths and cultures," the prime minister said about Diwali, which will be celebrated on October 19 this year.
"We are the most successful multicultural nation on earth, and with each passing day this becomes more evident," he said, adding"against a twilight of widening divisions and deepening conflict around the world, our nation shines brightly as a beacon."
The Indian community in Australia stands nearly at 4,96,000, contributing significantly to the country's economy as teachers, doctors, accountants, engineers and IT experts.
India is now the third largest source of immigrants to Australia, and the second largest source of skilled professionals for the country, according to information available on the Ministry of External Affairs website.