(Al-Ahraf) 7 : 42
وَالَّذِينَ آمَنُوا وَعَمِلُوا الصَّالِحَاتِ لَا نُكَلِّفُ نَفْسًا إِلَّا وُسْعَهَا أُولَٰئِكَ أَصْحَابُ الْجَنَّةِ ۖ هُمْ فِيهَا خَالِدُونَ
And those who believed and are doing righteous deeds, We don't assign any Soul except what it can cope with, those are the inhabitants of the Paradise, they will live in it forever.
In this verse, it is mentioned about the believers who testify Adhikr and lead a life just opposite to the Arabic Quran reading Fujjar who hide and reject Adhikr as explained in verse 7: 36. Adhikr is codified as the Splendid Book mentioned in verse 41: 41. Without Adhikr which is the Permission of the Lord, nobody becomes a believer as explained in verse 10: 100. As there is no group of believers anywhere in the world, the odd believer should follow a lifestyle explained in verses 7: 205-206. See explanation 2: 25; 3: 108, and 9: 71-72.