Answer

Even if you do not fully understand the language of pachchhakhān, it still has use — but the real benefit becomes much greater when you understand the meaning.

Explanation

Pachchhakhān is not only about words. It is about:

• making a sacred vow,
• training the mind,
• reducing carelessness,
• and strengthening self-control.

When you recite it with sincerity, it helps create a spiritual discipline. However, if you do not understand the language, then only the outer form is happening. The inner depth is missing.

That is why in Jain Dharma, both are important:

• Recitation with devotion
• Understanding with awareness

If you know the meaning, then:

• your intention becomes clearer,
• your vow becomes stronger,
• and your practice becomes more meaningful.

Spiritual Understanding

In Jain Dharma, intention matters greatly. A vow said without understanding is weaker than a vow said with full awareness.

Pachchhakhān becomes truly powerful when the mind says:

• “I know what I am promising.”
• “I understand why I am taking this vow.”
• “I will try to live it carefully.”

So the language is a medium, but the bhāva behind it is the real essence.

Takeaway

If you do not understand the language, pachchhakhān is still better than not doing it at all. But to gain its full spiritual benefit, you should learn its meaning step by step. In Jain Dharma, knowledge + devotion + discipline together create true strength.