Answer

Tirthankar Gotra uparjan ke 20 bol kahe gaye hain.

Explanation

Jain Dharma ke anusaar, jin bhavon aur shubh aacharan se Tirthankar Naam Gotra ka bandh hota hai, unhe Tirthankar Gotra uparjan ke 20 bol kaha jata hai.

Ye 20 bol atyant pavitra bhavnaon, dharma-prabhavna, vinay, daya, tyag, tap aur samyaktva se sambandhit hote hain.

Takeaway

Tirthankar Gotra ka uparjan keval bahya kriya se nahi, balki ati-uttam shuddh bhav, lok-kalyan ki bhavna aur Jin Dharma ki prabhavna se hota hai.