Imam Farahi's Distinction Between Nabi And Rasool
Imam Farahi has given his reasoning there. Nabi according to him is the one who receives revelation and Rasool is the one who is given the responsibility to preach God’s message. Rasool can be appointed by God directly, in this case, he is nabi too, and can be appointed by another nabi or Rasool and in this case, he is not a nabi.