According to the
Markandeya Purana and the
Vishnu Purana, the day of Ekadashi is itself a form of Vishnu. The
vrata observed on this day is said to wash away all sin. One who completes the
vrata of Nirjala Ekadashi is mentioned to gain the favour of Vishnu, who grants him happiness, prosperity and forgiveness for sins. The devotee is described to receive the merit gained by the observance of all 24 ekadshis in the year. It is most popular and strictly observed by the
Vaishnavas, in particular The observer gains longevity and
moksha (salvation). Usually, the messengers of the god of death
Yama are described to fetch the person's soul after death. Yama then judges the person's deeds and sends him to
Svarga (heaven) or
Naraka (Hell). However, one who observes the Nirjala Ekadashi rituals is believed to be excused Yama's judgement and taken by messengers of Vishnu to
Vaikuntha, the abode of Vishnu, after death. ==References==