Answer

In Paryushan, Jains try to reduce harm to living beings as much as possible. Mixtures that contain water, grains, pulses, spices, or other organic ingredients are often avoided because, after mixing, they may become a place where subtle living beings can grow or multiply, especially if kept for some time.

But brick and mortar used in construction are not considered food or consumable mixtures, and their use is generally viewed differently. They are not prepared for eating, drinking, or bodily consumption, and the rules of Paryushan mainly focus on purity and restraint in food, water, lifestyle, and conduct.

Explanation

During Paryushan, special care is taken in:

• Food and water discipline
• Avoiding fermentation or stale food
• Avoiding unnecessary violence to subtle living beings
• Practicing simplicity and self-control

Food mixtures can be problematic because:

• They may contain many ingredients that increase chances of microscopic life.
• If kept after mixing, they may begin subtle transformation or fermentation.
• They are directly connected with consumption, so stricter rules apply.

Brick and mortar, however:

• Are not eaten or drunk.
• Are not part of kitchen or food-related discipline.
• Are mainly inert construction materials.

So the comparison is not equal. Jain food discipline and construction materials are treated under different practical contexts.

Spiritual Understanding

The deeper purpose of Paryushan is not only following rules mechanically, but increasing awareness of ahimsa, sanyam, and carefulness.

If construction work causes avoidable violence, disturbance, or carelessness during Paryushan, many devout Jains may choose to postpone it. But the reason is broader ahimsa and restraint, not because brick and mortar are the same type of “mixture” as food mixtures.

Takeaway

Food mixtures are avoided in Paryushan because they relate directly to consumption and possible growth of subtle life. Brick and mortar are construction materials and are not treated in the same way, though unnecessary construction activity may still be avoided by those observing stricter restraint.