Answer

Agar aap Muni Shri 108 Nirvan Sagar Ji Maharaj (Umarmara) ki baat kar rahe hain, to unhone Acharya Shri 108 Dharm Sagar Ji Maharaj se diksha li thi. ( digjainwiki.org)

Explanation

Digambara muni-parampara ko 20th century mein Acharya Shanti Sagar Ji Maharaj ne punah jeevit kiya tha. Jainpedia ke mutabik, 19वीं शताब्दी mein public nudity ka virodh tha, lekin early 20th century mein Digambara monks ne is tradition ko phir se revive kiya. ( digjainwiki.org)

Spiritual Understanding

Jain Dharma mein diksha sirf ek ritual nahi hoti; yeh vairagya, tyag aur moksh-marg par poorn nishtha ka sankalp hota hai. Isi parampara ko guru-shishya ke through aage badhaya jata hai. ( digjainwiki.org)

Takeaway

Isliye, aap jis Nirvan Muni ki baat kar rahe hain, uske hisaab se Dharm Sagar Ji Maharaj unke diksha-guru the. ( digjainwiki.org)