In Jainism, “more senses” and “more biological complexity” do not automatically mean “more awakened or more spiritually advanced.”

There are two different things:

1. Equipment (Body & Senses) – up to 5 senses

- Jain texts classify living beings from one‑sensed to five‑sensed: - 1-sensed: earth-bodied, water-bodied, fire-bodied, air-bodied, plants - 2–4-sensed: small worms, insects, etc. - 5-sensed: many animals and humans - This is only the type of body and tools the soul is using in this birth.

1. Actual Inner Development – karma & passions

- Every soul (jiva) is eternally the same in potential – all have capacity for infinite knowledge, faith and bliss. - But each soul is covered by different amounts and types of karma. - Due to past karmas, a soul may: - take birth in a 5-sensed insect body, but with heavy deluding karma (moha), strong fear, attachment, instinct, very little self‑control. - take birth in a 5-sensed human body with more capacity for vivek (discrimination), self‑restraint, spiritual practice. - So Jainism sees insects as 5-sensed jivas, but usually with less spiritual capacity in this life because of the kind of karmas that gave them that body.

So why are they felt as “less conscious”?

From Jain view:

• Not because their soul is lower. Soul is always pure and equal in essence.
• But:

- Their mind and nervous system are limited. - They are driven more by basic survival instincts (hunger, fear, reproduction). - They have very little chance to do samyak darshan, vows, meditation, scriptural study, etc.

• Therefore, in the practical hierarchy of violence (ahimsa):

- 5-sensed humans > 5-sensed higher animals > 5-sensed small insects > 1-sensed beings - Harming a being with more developed awareness and capacity for suffering is considered heavier himsa, so a human is protected more strictly than an insect, and an insect more than a plant. ( jainknowledge.com)

Key Jain points in simple words

• All jivas are equal in ultimate nature.
• Bodies and senses differ due to karma, so expression of consciousness differs.
• Insects are not “unconscious” – they are 5-sensed and can feel pain and fear.
• They are called “lower” only in the sense of less opportunity for spiritual progress in that birth, not lower in dignity of the soul itself.

This is why Jains still try to avoid harming insects as much as possible, even though human life is given the highest chance for liberation and therefore protected most carefully.