Chapter 1
Yamuna's Longing for Her Busy Brother
Goddess Yamuna constantly invites her brother Yama, the Lord of Justice and Death, to visit her riverbanks; burdened by his endless duties across the three worlds, Yama finally decides to surprise his sister on Kartika Shukla Dwitiya.
According to the Padma Purana and Skanda Purana, the Sun God Surya and Queen Sangya were blessed with two celestial children: a son, Yama (the Lord of Dharma and Justice), and a daughter, Yamuna. From their tenderest childhood, the two siblings shared an ocean of unconditional affection. As time unfolded, Yamuna descended to sanctify the earth as the sacred river, while Yama was crowned sovereign of the Yamaloka, entrusted with dispensing justice according to cosmic karma.
Yama's divine duties were ceaseless, leaving Him not a moment of respite. Meanwhile, Yamuna yearned constantly for her brother's loving presence. She sent repeated messengers pleading with Yama to visit her abode on earth and enjoy a meal cooked with her own hands. Yet bound by cosmic duties, Yama could not visit.
On the second day of the bright fortnight of Kartika (Dwitiya, two days after Diwali), Yama reflected: 'All beings in the universe flee from me in terror of death and justice; only my tender sister Yamuna calls upon me with pure, unselfish love!' On that auspicious day, Yama ordered a temporary suspension of punishments in the underworld, unlocked the portals of hell, and set forth to surprise His beloved sister on earth.
Spiritual Moral: Selfless familial love shines brightest when untainted by fear or material desire.
Chapter 2
The Auspicious Tilak and the Eternal Yama Dwitiya Boon
Overjoyed by Yama's arrival, Yamuna bathes Him, serves a royal feast, and applies the auspicious tilak on His brow; deeply moved, Yama grants that any brother who visits his sister on this day shall never enter Yamaloka.
When Yamuna beheld her brother standing at her portal, her joy overflowed like the monsoon river. Rushing forward, she embraced Him and washed His feet with scented rosewater. Seating Him upon a golden chowki, she served an exquisite feast of delicacies and sweets prepared with maternal love.
Following the meal, Yamuna lovingly applied the auspicious crimson Roli, fragrant sandalwood, and unbroken rice (Akshat) onto Yama's forehead. She tied the sacred protective thread around His wrist and placed a dry coconut (gola) into His hands as an emblem of longevity. Overwhelmed by her unblemished sisterly devotion, the Lord of Justice melted with joy.
'Beloved sister,' declared Yama, 'you have bestowed upon me a happiness unknown in all the three realms. Ask of me whatever boon your heart desires!'
Yamuna folded her hands and petitioned: 'O Brother! If You are truly pleased with me, grant that any brother who visits his sister on this day (Kartika Shukla Dwitiya), eats food prepared with her love, and receives her tilak upon his brow shall never be tormented by the messengers of death! May he be liberated from untimely death, and may You bless him with long life and righteous fortune!' Yama gladly decreed 'Tathastu' (So it shall be!). Thus was inaugurated the timeless celebration of Bhai Dooj (Yama Dwitiya).
Spiritual Moral: The blessings of a devoted sister and the sanctity of the family bond possess the spiritual power to ward off untimely death and sorrow.
