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The translation preserving the Jain terms is as follows:
It is necessary to perform Guptapana (secret protection) with skill, to maintain Yatana (vigilance), so that the Upayoga-svarupa (active nature) of the Atma (soul) becomes stable and attains Svarupa-gupta (protection of one's own nature). As long as the Deha (body) exists, some activity of Mana (mind), Vachana (speech), and Kaya (body) is bound to occur. Then, how should one perform it so that it does not obstruct the stability of the Atma? One should perform the activities of Mana-Vachana-Kaya in such a way that it maintains Samyama (self-control) with respect to the Svarupa (nature) of the Atma, and that too by constantly keeping the focus on one's own Svarupa and under the guidance of the Apta Purusha (enlightened being), not by one's own whims. This right activity of Mana-Vachana-Kaya performed with the intention of Samyama is called Samiti. The five well-known Samitis are Irya-samiti (carefulness in walking), Bhasha-samiti (carefulness in speech), Eshana-samiti (carefulness in accepting alms), Adana-nikshepana-samiti (carefulness in accepting and discarding), and Parishthapana-samiti (carefulness in eliminating impurities). This right activity also gradually diminishes and ultimately merges into one's own Svarupa.
The stability of the Atma is mainly established through three concise Yogas (spiritual practices):
1) Enduring severe Parishahas (hardships) and Upsargas (adversities) without being shaken.
2) Performing Tyaga (renunciation) with the intention of Samyama, under the guidance of the Jina's (Enlightened One's) instructions, and
3) This state also gradually diminishes and ultimately merges into one's own Svarupa.
When will such a rare opportunity arise? - as stated by Shrimad Rajchandra.
Further, from the perspective of the highest truth, to become completely absorbed and 'gupta' (protected) in the Svarupa of the Atma, to contemplate on the Atma's Svarupa, is the true Gupti (protection). Constantly maintaining the awareness of 'I am the Atma, distinct from the Deha' is Irya-samiti. Uttering words that are in accordance with the ultimate truth, while being focused on the Atma-svarupa, is Bhasha-samiti. Desiring nothing other than the Atma-svabhava (inherent nature of the soul) is Eshana-samiti. Accepting the Atma-svabhava and renouncing all other dispositions is Adana-nikshepana-samiti. And finally, firmly establishing the Atma in its completely pure nature and dedicating the pure Atma-vastu (essence of the soul) is Paristhapana-samiti or Utsarga-samiti. These three Guptis and five Samitis together are called the 'Ashta Pravchan Mata' (the eight essential practices), and they are universal and common to all spiritual endeavors. As per the explanation given by Shri Yashavijayji, this is the correct definition of the activities of the Chaaritra (right conduct).