In Jain tradition, Rishabhdeva (Ādināth Bhagwān) is extremely important. His main contributions are both spiritual and social.

1. First Tirthankar of this time-cycle

- He is accepted by both Digambar and Shvetambar as the first Tirthankar of the present avasarpinī (descending time-cycle). - He re‑starts Jain Dharma in this time-cycle and shows the complete path of liberation: - Right faith (samyak darshan) - Right knowledge (samyak jñān) - Right conduct (samyak chāritra)

1. Founder of the Jain saṅgh (fourfold community)

- He is the first to establish the fourfold Jain saṅgh: - Muni (monks) - Āryikā / sādhvī (nuns) - Śrāvaka (male householders) - Śrāvikā (female householders) - By doing this, he gives a clear place for both renunciants and householders on the spiritual path.

1. Giver of the great vows and Jain ethical life

- He establishes the basic mahāvrat (great vows) for ascetics, which become the model for all later Tirthankars and Jain ācāryas: - Ahiṁsā – non‑violence - Satya – truth - Asteya – non‑stealing - Brahmacharya – celibacy / control of sensuality - Aparigraha – non‑possession - For laypeople, these become aṇu‑vrat (small vows) and are the foundation of Jain daily conduct.

1. Creator of organized social life (laukik contribution)

Jain tradition says that when the age of effortless enjoyment (bhog‑bhūmi) ended and people had to work to live, Rishabhdeva: - Taught six main types of livelihood, often listed as: - Asi – use of weapons / protection - Masi – writing / script - Kṛṣi – agriculture - Vidyā – learning - Vāṇijya – trade and commerce - Śilpa – arts and crafts - Taught 72 kalā (arts/skills) to men and 64 kalā to women, so that society could live in an orderly and cultured way. - Introduced marriage as a proper, ethical system of family life. - Gave laws and organization as the first king (Chakravartī) of this karmabhūmi, showing how a ruler should protect and guide people.

1. Teacher of script and numbers through his daughters

- His daughter Brahmī is traditionally said to have given the first script (Brāhmī lipi). - His daughter Sundarī is said to have taught numbers and mathematics. - This is why Jain tradition sees Rishabhdeva as the source of both spiritual knowledge and worldly knowledge.

1. Ideal example of king‑turned‑ascetic

- First, he is shown as an ideal ruler – just, compassionate, and organizing society. - Then he renounces everything, practices deep tapas (austerities), attains keval‑jñān (omniscience), and finally moksha. - In this way he becomes the perfect role‑model: - For householders – how to live ethically in the world. - For ascetics – how to give up and realize the pure soul.

1. Beginning of the line of Tirthankars and great souls

- From his family come great figures like Bharat Chakravartī and Bahubali, whose own stories are central in Jain dharma. - The later 23 Tirthankars follow after him; he is called Ādināth / Ādidev / Yugādidev – the first Lord of this spiritual era.

1. Central place in Jain devotion

- Many temples, yantras and stotras (like Bhaktāmara Stotra) are dedicated to or associated with Ādināth Bhagwān. - In both Digambar and Shvetambar traditions, he is one of the most worshipped Tirthankars.

1. Differences between Digambar and Shvetambar (only in details, not in role)

- Both agree on his status and main contribution. - Some details differ, for example: - Names/number of dreams of his mother. - Exact names of wives (Digambar often: Sumangalā & Sunandā; Śvetāmbara sometimes give slightly different forms). - Exact place of nirvāṇa (often described as Aṣṭāpada / Kailāsa with some differences in description). - But in both traditions, he is: - First Tirthankar - First king of the karmabhūmi - First great renunciant of this cycle - The one who re‑establishes Jain Dharma.

In simple words: Rishabhdeva’s contribution is that he gave humans both a right way to live in the world (skills, social order, ethics) and the right way to go beyond the world (vows, saṅgh, and the path to moksha).

For a short traditional explanation of how Ādināth became the first Tirthankar, you can read more here