Kartik Purnima, also known as Dev Diwali or Tripuri Purnima, is a significant Hindu festival celebrated on the full moon day in the month of Kartik (October–November). It holds immense spiritual significance and marks the end of the Kartik month.

Kartik Purnima and its significance are primarily mentioned in the Skanda Purana, one of the major eighteen Puranas in Hinduism. The Skanda Purana is dedicated to Lord Kartikeya (Skanda), who is also known as Murugan, Subrahmanya, or Kartik.

Within the Skanda Purana, there are sections that specifically discuss the importance of Kartik Purnima, the rituals associated with it, and the spiritual significance of observing this auspicious day. Devotees often refer to these sections for guidance on how to perform various ceremonies and practices during Kartik Purnima.

The Connection with Lord Shiva

Tripurasura was a powerful demon with three fortified cities (Tripura) made of gold, silver, and iron. These cities were situated in the sky, the heavens, and the underworld, making them virtually invincible. The demon, along with his brothers, became a menace to both gods and humans.

Unable to defeat Tripurasura on their own, the gods sought the help of Lord Shiva. The demon’s boon granted him immunity from being killed by any single god, demigod, or divine being. The gods, in their desperation, approached Lord Shiva for a solution.

Lord Shiva, known for his benevolence and compassion, agreed to help the gods. He decided to destroy the three cities of Tripurasura but faced a formidable challenge due to the demon’s invulnerability.

The Construction of the Divine Bow

To overcome the obstacle, Lord Shiva sought the assistance of Lord Vishwakarma, the divine architect. Together, they crafted an extraordinary bow named Pinaka. This divine bow possessed immense power and was capable of destroying the impregnable cities.

The Destruction of Tripurasura

Mounted on his celestial vehicle, Nandi the bull, and armed with the mighty Pinaka bow, Lord Shiva set out to confront Tripurasura. As the demon’s cities aligned perfectly for a brief moment, Lord Shiva released a powerful arrow from Pinaka, piercing through all three cities simultaneously.

As the cities crumbled, Tripurasura realized the futility of his power and sought forgiveness from Lord Shiva. Acknowledging the demon’s repentance, Lord Shiva granted him liberation, freeing him from the cycle of birth and death.

The Significance of Kartik Purnima

The day of Lord Shiva’s victory over Tripurasura is celebrated as Kartik Purnima. Devotees believe that worshiping Lord Shiva on this day brings spiritual purification and blessings. The festival symbolizes the triumph of divine forces over evil and the grace of Lord Shiva in destroying the obstacles that obstruct the path of righteousness.

Rituals and Traditions

Dip in Holy Rivers – Devotees often take a ceremonial dip in holy rivers, especially the Ganges, during the early hours of Kartik Purnima. It is believed that this act cleanses the soul and absolves sins.

Offering Prayers to Lord Shiva –Visit your local temple and offer water and milk on the Shiva Lingam.  

Lighting Lamps and Diyas – Devotees illuminate their homes with lamps and diyas.

Conclusion

Kartik Purnima is a celebration of light, spirituality, and divine blessings. Whether through rituals dedicated to Lord Shiva or Lord Vishnu, or acts of charity and cultural festivities, devotees find joy and profound spiritual meaning in observing this auspicious day.