Answer

In Jain tradition, Dubli Aatham is connected with the idea of becoming “dubli”, meaning thin or weak, due to fasting and self-restraint.

It is called Dubli Aatham because on this day many devotees observe Aatham tap or fasting, reducing attachment to food and strengthening spiritual discipline.

Explanation

The word can be understood simply:

• Dubli means thin, weak, or lean.
• Aatham means the eighth day of the lunar fortnight.

So, Dubli Aatham refers to an eighth-day observance associated with fasting and austerity, where the body becomes “dubli” but the soul becomes spiritually stronger through restraint.

Spiritual Understanding

In Jain Dharma, fasting is not done to trouble the body, but to reduce dependence on taste, comfort, and attachment. The deeper purpose is:

• control over desires,
• purification of karma,
• growth of self-discipline,
• turning attention toward the soul.

Takeaway

Dubli Aatham means that even if the body becomes “dubli” through tapasya, the soul becomes stronger through faith, restraint, and inner purity.