What is Diwali and Why Do We Celebrate It

What is Diwali and Why Do We Celebrate It

Diwali, often called the Festival of Lights, is one of the most vibrant and cherished celebrations in India and among Indian communities worldwide. This radiant festival, deeply rooted in Hindu traditions, transcends religious boundaries, uniting people in a shared spirit of joy, renewal, and togetherness.

But what is Diwali, and why do millions light up their homes, share sweets, and burst firecrackers every year? Let’s dive into the heart of this luminous festival to explore its origins, significance, and the joy it brings to millions.

Diwali, or Deepavali, derives its name from the Sanskrit words deepa (lamp) and avali (row), meaning “a row of lights.” Celebrated over five days, it typically falls in October or November, depending on the lunar calendar. In 2025, Diwali will be celebrated on October 20th. This festival is not just about dazzling lights and festive feasts; it’s a profound celebration of good triumphing over evil, knowledge over ignorance, and hope over despair.

“Diwali is a reminder that even in the darkest of times, a single spark of light can illuminate the world.” – Anonymous

The Mythological Roots of Diwali

Diwali’s origins are steeped in ancient Hindu mythology, with stories that vary across regions but share common themes of victory and righteousness. Here are the most prominent legends associated with Diwali:

The Return of Lord Rama

The most well-known story comes from the epic Ramayana. Lord Rama, the prince of Ayodhya, returned home after 14 years of exile and defeated the demon king Ravana, who had abducted his wife, Sita. The people of Ayodhya welcomed Rama, Sita, and his brother Lakshmana by lighting oil lamps (diyas) to illuminate their path. This act symbolizes the triumph of good over evil and the restoration of dharma (righteousness).

The Victory of Lord Krishna

In another tale, Lord Krishna defeated the demon Narakasura, freeing 16,000 women from captivity. This victory, celebrated as Naraka Chaturdashi (the day before Diwali), signifies liberation and the eradication of darkness.

Goddess Lakshmi’s Blessings

Diwali is also dedicated to Goddess Lakshmi, the deity of wealth and prosperity. Devotees believe that Lakshmi visits clean and well-lit homes on Diwali night, blessing them with abundance. This is why homes are thoroughly cleaned, decorated with rangolis (colorful patterns), and illuminated with lamps.

Regional Variations

In South India, Diwali is linked to Krishna’s victory over Narakasura, while in some parts of North India, it also celebrates the coronation of King Vikramaditya. Jains celebrate Diwali as the day Lord Mahavira attained nirvana, and Sikhs mark it as Bandi Chhor Divas, commemorating Guru Hargobind’s release from prison.

Why Do We Celebrate Diwali

Diwali is more than a religious festival; it’s a cultural and spiritual phenomenon that resonates with universal values. Here’s why Diwali holds such profound significance:

A Celebration of Good Over Evil

At its core, Diwali represents the eternal battle between light and darkness. The lighting of diyas signifies the dispelling of ignorance and the embrace of knowledge. It’s a reminder that no matter how overwhelming challenges may seem, hope and goodness can prevail.

A Time for Renewal and Prosperity

Diwali marks the beginning of the Hindu New Year in many regions. Businesses start new accounting books, and families seek blessings for wealth and success. The worship of Goddess Lakshmi and Lord Ganesha, the remover of obstacles, is central to this theme of renewal.

Strengthening Family and Community Bonds

Diwali is a time for togetherness. Families gather to share meals, exchange gifts, and create memories. Neighbors visit each other, and sweets like ladoos, jalebis, and barfis are shared, symbolizing love and goodwill.

“Diwali brings people together, not just in homes but in hearts, fostering a sense of unity and shared joy.” – Ananya Sharma, Cultural Historian

A Festival of Joy and Gratitude

The act of lighting lamps, bursting firecrackers, and decorating homes creates an atmosphere of festivity. It’s a time to express gratitude for life’s blessings and spread happiness.

The Five Days of Diwali

Diwali is a five-day celebration, each day with its own rituals and significance. Here’s a breakdown:

DayNameSignificance
Day 1DhanterasWorship of wealth and health; people buy gold, silver, or utensils for good luck.
Day 2Naraka ChaturdashiCelebrates Krishna’s victory over Narakasura; people take early morning baths.
Day 3Diwali/DeepavaliMain day of worship, lighting diyas, and sharing sweets; Lakshmi Puja is performed.
Day 4Annakut/Govardhan PujaHonors Lord Krishna’s protection of villagers; food offerings are made.
Day 5Bhai DoojCelebrates the bond between siblings; sisters pray for their brothers’ long life.

How Diwali is Celebrated

Diwali celebrations are a feast for the senses, blending tradition, spirituality, and festivity. Here’s how people bring the festival to life:

  • Lighting Diyas and Candles: Homes and public spaces are adorned with oil lamps and fairy lights, creating a mesmerizing glow.
  • Creating Rangolis: Intricate designs made with colored powders, rice, or flowers decorate entrances, inviting prosperity.
  • Performing Pujas: Families conduct rituals to honor deities like Lakshmi, Ganesha, and Saraswati, seeking blessings.
  • Sharing Sweets and Gifts: Exchanging homemade delicacies and gifts strengthens bonds.
  • Bursting Firecrackers: Though controversial due to environmental concerns, firecrackers symbolize joy and ward off evil spirits.
  • Wearing New Clothes: People don traditional attire, symbolizing a fresh start.

The Modern Evolution of Diwali

While Diwali remains deeply traditional, its celebrations have evolved with time. Today, eco-friendly practices like using LED lights and avoiding firecrackers are gaining popularity to reduce environmental impact. Virtual celebrations, brought families together online, showcasing Diwali’s adaptability.

In urban India, Diwali is also a major shopping season. According to a 2024 report by the Confederation of All India Traders, Diwali-related spending in India reached ₹3.5 lakh crore, boosting sectors like retail, jewelry, and electronics. This economic surge underscores Diwali’s role as a cultural and commercial powerhouse.

Diwali’s Global Appeal

Diwali’s radiance extends far beyond India. From Fiji to Canada, Indian diaspora communities celebrate with fervor, hosting cultural events and lighting up iconic landmarks like Times Square and the Sydney Opera House. In 2023, Diwali was declared a public holiday in New York City, reflecting its growing global significance.

The festival’s universal themes—light, hope, and unity—resonate with people of all backgrounds. Interfaith Diwali events, where people from diverse communities join in lighting lamps, highlight its inclusivity.

Conclusion: Diwali is more than a festival; it’s a celebration of life’s enduring light. Whether it’s the glow of a diya, the warmth of family gatherings, or the joy of sharing sweets, Diwali brings people together in a spirit of hope and renewal. As you prepare to celebrate this Festival of Lights, let its message of goodness, prosperity, and unity inspire you to spread light in your own unique way.


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