what is the meaning of haza min fazle rabbi
Hadha min fadli Rabbi Hādhā min faḍli Rabbī (Arabic: هَـٰذَا مِن فَضْلِ رَبِّي‎) is an Arabic phrase whose translation in English nears "This, by the Grace of my Lord," or "This is by the Grace of my Lord." Generally speaking, the phrase is most often used to convey a sense of humility and most importantly, gratitude to God for having something, be it material or spiritual, or otherwise, such as a talent one may possess, or good health, good income, good spouse, children, etc.
Mohan Joshi Hazir Ho! An old couple, Mohan Joshi (Bhisham Sahni) and his wife (Dina Pathak), sues their landlord (Amjad Khan) for not maintaining their 'collapsing' apartment building. For this, they hire two cunning lawyers (Naseeruddin Shah and Satish Shah), while Rohini Hattangadi is the opposition lawyer.