Part of verse 173 of Surah Ali 'Imran, a declaration of complete reliance on Allah.
It means 'Allah is sufficient for us, and He is the best Disposer of affairs.' The verse records how the believers responded when people tried to frighten them: their faith only grew stronger. It is a well-loved supplication for moments of fear, pressure, or worry.
- 3:173
ٱلَّذِينَ قَالَ لَهُمُ ٱلنَّاسُ إِنَّ ٱلنَّاسَ قَدْ جَمَعُوا۟ لَكُمْ فَٱخْشَوْهُمْ فَزَادَهُمْ إِيمَٰنًۭا وَقَالُوا۟ حَسْبُنَا ٱللَّهُ وَنِعْمَ ٱلْوَكِيلُ
Allazeena qaala lahumun naasu innan naasa qad jama'oo lakum fakhshawhuin fazaadahum eemaannanwa wa qaaloo hasbunal laahu wa ni'malwakeel
有人曾对他们说：那些人确已为进攻你们而集合队伍了，故你们应当畏惧他们。这句话却增加了他们的信念，他们说：真主是使我们满足的，他是优美的监护者！