Answer

“Chat Attham Tap” usually refers to Chhath Attham Tap in Jain practice.

It means doing fasting in a sequence of Chhath and Attham, usually:

• Chhath = fasting for 2 continuous days
• Attham = fasting for 3 continuous days

So, Chhath Attham Tap is an austere Jain tapasya where a person undertakes these fasts with devotion, self-control, and spiritual focus.

Explanation

In Jain Dharma, such tapas are not done merely for physical hardship. They are meant for:

• Reducing attachment to the body
• Controlling taste and desires
• Practicing inner discipline
• Increasing devotion toward Arihant, Siddha, Guru, and Dharma
• Doing pratikraman, swadhyay, samayik, and dhyan with greater focus

Spiritual Understanding

The value of any tap depends on the inner bhaav. Jain Dharma teaches that fasting should be done with:

• Samata — equanimity
• Ahimsa — non-violence in thought, speech, and action
• Vinay — humility
• Kashaya control — reduction of anger, ego, deceit, and greed

If the body fasts but the mind remains filled with pride, anger, or attachment, the spiritual benefit becomes limited.

Takeaway

Chhath Attham Tap is a respected Jain austerity involving 2-day and 3-day fasts, performed for purification of karma and strengthening of spiritual discipline. It should be done with proper guidance, health awareness, and pure devotional bhaav.