The Noble Messenger of Allah salAllahu alayhi wa Aalihi wassallam ﷺ said:
مَنْ قَالَ حِينَ يُمْسِي رَضِيتُ بِاللهِ رَبًّا وَبِالإِسْلاَمِ دِينًا وَبِمُحَمَّدٍ نَبِيًّا كَانَ حَقًّا عَلَى اللهِ أَنْ يُرْضِيَهُ
‘Whoever says when he reaches the evening: “I am pleased with Allah as (my) Lord, with Islam as (my) religion, and with (Sayyidina) Muhammad (ﷺ) as (my) Prophet, it is a duty upon Allah to make him pleased (ie: accept his prayers/bless him).’ – Jami` al-Tirmidhi 3389
SubhanAllah, Ya Rab !!
SubhanAllah MashaAllah Allah swt and His Beloved ﷺ are so Kareem.