Dalil
العربية

Quran Al-Ahqaf 46:31

يَٰقَوۡمَنَآ أَجِيبُواْ دَاعِيَ ٱللَّهِ وَءَامِنُواْ بِهِۦ يَغۡفِرۡ لَكُم مِّن ذُنُوبِكُمۡ وَيُجِرۡكُم مِّنۡ عَذَابٍ أَلِيمٖ

Translation

O our people, respond to the Caller [i.e., Messenger] of Allāh and believe in him; He [i.e., Allāh] will forgive for you your sins and protect you from a painful punishment.