As part of Hindu Awareness Week we're shining a spotlight on Hindu culture and traditions while challenging sterotypes and raising awareness. This is a week to learn, connect and celebrate a rich global heritage, in a campaign brought to you by our Vice President Science & Engineering Tushar Goyal.
In this feature we take a look at Diwali. Don't miss the Diwali Ball and all the other events running to celebrate Diwali and Hindu Awareness Week - more details here.
Diwali, also known as Deepavali, meaning “a row of lights”, is one of the most celebrated and cherished festivals in Hindu culture. Marking the victory of light over darkness and good over evil, Diwali is a time of joy, renewal, and reflection. Homes and streets across India and the world are illuminated with oil lamps (diyas), candles, and lanterns, symbolising hope, knowledge, and the triumph of righteousness.
The Story Behind Diwali
There are many stories associated with Diwali, reflecting the richness and diversity of Hindu traditions across regions. The most well-known comes from the Ramayana, where Lord Rama returns to Ayodhya after 14 years of exile and his victory over the demon king Ravana. The people of Ayodhya welcomed him, his wife Sita, and brother Lakshmana by lighting lamps across the kingdom, celebrating the return of light and justice.
In other parts of India, Diwali is also celebrated as the day Goddess Lakshmi, the deity of wealth and prosperity, emerged from the ocean during the churning of the cosmic sea (Samudra Manthan). Devotees pray to her for blessings of abundance, wisdom, and well-being. In West Bengal, the day honours Goddess Kali, symbolising the destruction of ignorance and the empowerment of truth.
The Celebration of Light
Beyond mythology, Diwali carries deep philosophical meaning. The lighting of lamps represents the inner light that dispels ignorance and guides individuals toward self-realisation and compassion. It is a reminder that even the smallest flame can overcome vast darkness.
During Diwali, families clean and decorate their homes, exchange gifts and sweets, and share festive meals. Fireworks fill the skies, while communities come together in celebration, symbolising unity and harmony. It is also a time for reflection, to let go of negativity, renew positive intentions, and begin anew with gratitude.
Why Diwali Matters Today
In a fast-paced world, Diwali reminds us to pause and reconnect — with ourselves, our loved ones, and the values that bring light into our lives. It teaches generosity, gratitude, and kindness, encouraging people to look beyond materialism and focus on spreading joy and compassion.
As the lamps of Diwali glow across the world, they serve as a timeless message:
“Where there is light, there is hope; where there is goodness, there is peace.”
This Diwali we hope the light within each of us shines brightly, guiding us toward understanding, harmony, and love.
Tushar Goyal, Vice President Science & Engineering