Sayyidi wa sanadi Mufti Mohammed Taqi Usmani (Allah protect & preserve him) instructed a physician who returned from abroad,
‘MashaAllah!
You have returned back home leaving a good salary. Here work with the intention of helping others (khidmet e khalq). (That is, earning money should not be the primary objective). May Allah facilitate it for you. Ameen!’
Darul Uloom Karachi, 4th October 2019