Mahopdhya Shri Yashovijayji Maharaj revealed the technique to be a true Jain in first phrase ‘Jain Kaho Kyu Haove’ of the Sajjay in an accurate manner.  All the religious faith, Jains and other Darshan acknowledges the significance of a Guru. It is rare to gain simple religious knowledge without the being tutored by the Guru then where is the scope of one acquiring the preaching’s related to Yog and Adhyatama; we can thus realise that it is very important that we receive the preaching’s from the Guru themselves.What are the things that we should be engaging ourselves in and the affairs that we should avoid doing, so that we bring justice of our existence as a Jain.It is not appropriate to engage in practicing rituals and ignoring pursuit of knowledge, it can bring disgrace. The practice of rituals and knowledge are inter- independent. The physical appearance and name are not sufficient to be called a Jain.  It is most important that one will incessantly remain in the pure state of mind.   Conclusively, the soul that is able understand the wisdom and secrets present in the AgamShastra are the ones whose status as a Jain is elevated. Those who have not recognised and appreciated the Tattva stands to lose the religion of Jainism they have inherited by the virtue of birth; They also are the person who speaks about Jainism inadequately. Rebuking them this message is vented by Acharya in his own unique style. Pujyapad Pravachan Shriji has conveyed these issues in this ‘Sajjay’ according to the understanding of the audience at Lalbaug, Mumbai from 10-11-72 to 12-11-72 in the three Pravachans. The essence of it is edited in this hundred and fifth book ‘Jain Kaho Kyu Haove’ subsequently published. Let’s read this book with peace of mind and exert efforts to be a true Jain.