Answer

In Jain Dharma, observing stricter food restraint on aatham, chaudas, and poornima is important because these days are used for greater self-discipline, reduced violence, and deeper spiritual focus. The lighter rules on other days are not because those days are unimportant, but because Jain practice for householders is usually followed gradually and according to one’s capacity.

Explanation

These days are traditionally treated as special observance days. On such days, many Jains reduce food intake, simplify eating, avoid certain foods, or follow more restraint so that the body becomes lighter and the mind becomes calmer.

The main reasons are:

• To reduce himsa

Eating less and more simply naturally reduces harm to living beings.

• To strengthen self-control

Fasting or restrictive eating trains the soul to become less dependent on taste and comfort.

• To create spiritual awareness

Special days remind us that life is not only about eating and worldly routine.

• To support repentance and purification

Such days are used for introspection, prayer, pratikraman, and inner cleansing.

• To build a rhythm of discipline

Regular observance makes spiritual practice sustainable for grihasthas (householders).

Why other days have less strict rules

Jain Dharma is very practical and compassionate. It understands that:

• not everyone can observe severe restraint every day,
• household duties must continue,
• the path should be followed steadily, not forcefully,
• spiritual growth should be according to one’s strength and stage of life.

So the lesser rules on ordinary days are a way to make spiritual life consistent and livable. The special days act like higher checkpoints in practice, while daily life remains guided by smaller vows and awareness.

Spiritual Understanding

In Jain thought, the purpose is not only to eat less. The deeper purpose is to weaken attachment and strengthen the soul’s discipline.

Aatham, chaudas, and poornima become spiritually valuable because they:

• remind us to slow down,
• bring attention from the senses to the आत्मा,
• help us practice vairagya,
• and prepare the mind for liberation-oriented living.

So the stricter rules are not a burden. They are a form of spiritual training.

Takeaway

Special food restraint on aatham, chaudas, and poornima helps Jains deepen self-control and reduce harm. Other days are lighter so the practice remains sustainable and natural for household life. In short: special days give higher discipline, ordinary days give steady discipline.