Connection between belief and action

إِنَّ ٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّـٰلِحَـٰتِ يَهْدِيهِمْ رَبُّهُم بِإِيمَـٰنِهِمْ ۖ تَجْرِى مِن تَحْتِهِمُ ٱلْأَنْهَـٰرُ فِى جَنَّـٰتِ ٱلنَّعِيمِ

Indeed, those who have believed and done righteous deeds - their Lord will guide them because of their faith. Beneath them rivers will flow in the Gardens of Pleasure.