(At-Thouba) 9 : 129
فَإِنْ تَوَلَّوْا فَقُلْ حَسْبِيَ اللَّهُ لَا إِلَٰهَ إِلَّا هُوَ ۖ عَلَيْهِ تَوَكَّلْتُ ۖ وَهُوَ رَبُّ الْعَرْشِ الْعَظِيمِ

Then if they turn back, you say: "Lord Allah is enough for me; there is no deity except Him; upon Him, I have entrusted, and He is the Lord of the Supreme Throne".

Even though there is no group of believers anywhere in the world today, the odd-believer who holdfasts Adhikr—the Safeguard— has to pray in plural testifying verse 1: 4 which says: “We do serve only for You and we do seek help only from You”. So, he will pray with his soul in the dusk and dawn 7 times as: “Enough is Allah for us, there is no deity except You, upon You we have entrusted, and You are the Lord of Supreme Throne”. Believer being the vicegerent of Believer Lord will include his family members as well as the believing men and women in all his prayers. See explanations 3: 79-80; 7: 205-206 and 9: 71-72.