Jain dharma ke anusar, pratishtha ke samay jis Prabhu ka naam garbh grah (main sanctum) me likha jata hai, us Prabhu ka sambandhit tirth yaan us Prabhu ki moolnayak roop me pratishtha ki jati hai. Moolnayak Prabhu ka naam pratishtha patra ya garbh grah me likha jata hai.

Yadi, udaharan ke liye, garbh grah me "Shri Shantinath Bhagwan" ka naam likha gaya hai, to us mandir ka moolnayak tirth Shri Shantinath Bhagwan se sambandhit hoga. Isi prakar jis Prabhu ka naam likha jaye (Aadinath, Parshwanath, Mahavir Swami, etc.), usi ke anusar mandir ka tirth visheshata se pehchana jayega.

Tirth ka arth yahan par "jis Prabhu ki pratishtha mukhyata se ki gayi hai" se hai. Pratyek Jain mandir ka ek moolnayak hota hai aur wahin us tirth ka mukhya devta mana jata hai.

Aapko kisi vishesh Prabhu ya tirth ke baare me jaankari chahiye to unka naam spasht likhkar puch sakte hain.