Jaitsre ki vaar!

I want to know more about this baani which starts from Ang 705 of Sri Guru Granth Sahib. Was it read daily by puratan singhs ? Are there any saakhis regarding the mahima of this baani ?

Jaitsari Ki Vaar personally talks about the whole life of a Jeev, right from the point the Jeev is inside the mother's womb:

ਸਲੋਕ ||
ਰਚੰਤਿ ਜੀਅ ਰਚਨਾ ਮਾਤ ਗਰਭ ਅਸਥਾਪਨੰ ||
ਸਾਸਿ ਸਾਸਿ ਸਿਮਰੰਤਿ ਨਾਨਕ ਮਹਾ ਅਗਨਿ ਨ ਬਿਨਾਸਨੰ ||੧||
ਮੁਖੁ ਤਲੈ ਪੈਰ ਉਪਰੇ ਵਸੰਦੋ ਕੁਹਥੜੈ ਥਾਇ ||
ਨਾਨਕ ਸੋ ਧਣੀ ਕਿਉ ਵਿਸਾਰਿਓ ਉਧਰਹਿ ਜਿਸ ਦੈ ਨਾਇ ||੨||

The point of Jaitsari Ki Vaar is to remind the Jeev that from Aadh Kaal, it was Vaheguroo Jee who has been taking care of you, so why do you forget him?

ਸਲੋਕ ||
ਮਨ ਇਛਾ ਦਾਨ ਕਰਣੰ ਸਰਬਤ੍ਰ ਆਸਾ ਪੂਰਨਹ ||
ਖੰਡਣੰ ਕਲਿ ਕਲੇਸਹ ਪ੍ਰਭ ਸਿਮਰਿ ਨਾਨਕ ਨਹ ਦੂਰਣਹ ||੧||
ਹਭਿ ਰੰਗ ਮਾਣਹਿ ਜਿਸੁ ਸੰਗਿ ਤੈ ਸਿਉ ਲਾਈਐ ਨੇਹੁ ||
ਸੋ ਸਹੁ ਬਿੰਦ ਨ ਵਿਸਰਉ ਨਾਨਕ ਜਿਨਿ ਸੁੰਦਰੁ ਰਚਿਆ ਦੇਹੁ ||੨||

Rest, pyare Gurmukh Pyaare can explain.

Forgive Baask's mistakes.

Daas,
Baask

[www.damdamitaksal.org]

Whilst studying at Khalsa College they used to remain engrossed in Simran and prayers. They used to recite a lot of Gurbani, over and above the compulsory Nitnem for Sikhs. His Anand Karaj was performed in 1950 at the age of 18 years. Two sons were born who are, Shaheed Bhai Amrik Singh Jee and Bhai ManJeet Singh Jee. With the permission of Khalsa Jee and to fulfil his father’s desire, Sant Kartar Singh Jee became a Patvari (village level revenue official who keeps records of land holdings, crop surveys and calculates land revenue) for a while, but in 1957 AD he resigned from his job and started living in the Jatha on a permanent basis. For some time they did the seva of being a Garveye (similar to personal assistant) to Khalsa Jee. Daily they would recite the 5 morning prayers, Jaitsri Di Var, Satte Balvade di Vaar, 25 Ang of Sri Guru Granth Sahib Jee and in the evening they would recite the Panj Granthi, both Bareh Maha and many Japjee Sahib’s in Khalsa Jee’s presence. They were dedicated in their seva and would willingly do any seva.