Sant Gurbachan Singh Jee had a lot of love for any Gurmukh Pyara that kept Rehat and did a lot of Naam Abyhiaas. In Sant Jee's writings and Katha many times you can hear Sant Jee referring to himself as the dust at the feet of those Gurmukhs that keep Rehat and are Guru-Valey.
Below is a poem written by Sant Gurbachan Singh jee on Bhai Sahib Bhai Randhir Singh jee in Gurmukh Parkash:
ਦਿੱਹਲੀ ਮੇ ਰਕਾਬ ਗੰਜ ਕੰਧ ਢਾਹੀ ਫਿਰੰਗੀ, ਸਿੰਘ ਸਾਵਧਾਨ ਜਾਗੇ ਸੀਸਾਂ ਤਾਈਂ ਲਾਵਨੇ ।
In Dehli, foreigners (the British) tore down a wall at Gurdwara Sahib Rakab Ganj, the Singhs ( Bhai Sahibs Jatha) became aware of this and were ready to die to protect the Gurdwara Sahib.
ਭਾਈ ਰਣਧੀਰ ਸਿੰਘ ਸੀਸ ਦੇਣ ਆਪ ਗਏ, ਕੰਧ ਉਸਰਾਲੀ ਫੇਰ ਮੋਨੀ ਘਬਰਾਵਨੇ ।
Bhai Randhir Singh jee went himself to give his life and protect the Gurdwara Sahib,
ਸੰਤ ਰਣਧੀਰ ਸਿੰਘ ਨਾਮੁ ਲਿਵਲਾਈ ਜਿਨਾਂ, ਕੀਰਤਨ ਅਖੰਡ ਕਰੈ ਮਨ ਤ੍ਰਿਪਤਾਵਨੇ ।
Sant Randhir Singh jee is a Naam Abhiyaasee Gurmukh, and does Akhand Keertan to his heart's content
ਸਤਰਾਂ ਸਾਲ ਜੇਲ ਕਟੀ ਸਰਬ ਲੋਹ ਬੀਚ ਛਕੈ, ਧੰਨ ਗੁਰੂ ਪਿਆਰੇ ਮਨ ਤਨ ਰੰਗ ਗਾਵਨੇ ।।੭੭ ।।
For 17 years he was imprisoned but still kept a strong Sarbloh Pehra, Great and Blessed are those beloved Gumukhs that are physically and mentally imbued with the love of Akaal Purakh.
Sant Gurbachan Singh Jee's student, Bhagat Jaswant Singh Jee (Bhagat Jee) has written beautifully about Bhai Sahib: He calls Bhai Sahib:
ਪਰਮਪੂਜਨੀਕ ਗੁਰਬਾਣੀ ਰਸੀਏ ਮਹਾਨ ਕੀਰਤਨੀਏ ਪੂਰਨ ਮਹਾਂਪੁਰਖ ਭਾਈ ਰਣਧੀਰ ਸਿੰਘ ਸਾਹਿਬ ਜੀWorthy of great respect and honour, Bhai Sahib the one that gets great sweetness from Gurbani, The Great Keertani, Complete Mahapurkh Bhai Randhir Singh Sahib Jee.
The love Bhagat Jee has for Bhai Sahib is clear here. Dhan Guroo! Dhan Guroo Pyaarah!
ਸਤਿਗੁਰਬਚਨਕਮਾਵਣੇਸਚਾਏਹੁਵੀਚਾਰੁ॥