Jannat Becomes Obligatory For The One Who Recites The Following
Abu Sa’id (Ra) said that Rasullallah (Peace be upon him) said, “Whoever says:
Radeetu billahi rabban, Wa bil-Islaami deenan, Wa bi-Muhammadin rasoolan
Jannah becomes obligatory for him (to enter).
– Best said in Morning and Evening with “Nabiyan wa rasoolan”