Answer

In Jain Dharma, straining water is not understood as removing every invisible jīva from water. Rather, it is a careful practice to reduce harm by removing larger visible and semi-visible living organisms, particles, and impurities that may contain or support aquatic life.

So the purpose is not “perfect removal,” but “maximum possible care” according to one’s ability.

Explanation

Jainism teaches that water can contain living beings, including very subtle forms of life. Many of these beings may not be visible to the naked eye.

A cloth or strainer with visible holes can still help because:

• It can remove larger organisms, eggs, larvae, insects, and particles.
• Many tiny beings may be attached to dirt, vegetation, or floating matter, which can be caught by the cloth.
• It reduces avoidable violence, even if it cannot eliminate all violence.

Jain practice recognizes that householders cannot avoid all harm completely. Therefore, they are taught to minimize harm through awareness, restraint, and careful conduct.

Spiritual Understanding

The deeper Jain principle is ahiṃsā — non-violence with intention and care.

Straining water is not merely a mechanical act. It trains the mind to think:

• “There may be life here even if I cannot see it.”
• “I should consume only with caution.”
• “I should reduce harm wherever possible.”

In Jain Dharma, even reducing harm has spiritual value because it weakens carelessness, attachment, and violence in daily life.

Takeaway

Straining water does not claim to remove all jīvas. It is a practical discipline of ahiṃsā: removing what can be removed, reducing avoidable harm, and cultivating reverence for even unseen life.