(An-Nahl) 16 : 30
وَقِيلَ لِلَّذِينَ اتَّقَوْا مَاذَا أَنْزَلَ رَبُّكُمْ ۚ قَالُوا خَيْرًا ۗ لِلَّذِينَ أَحْسَنُوا فِي هَٰذِهِ الدُّنْيَا حَسَنَةٌ ۚ وَلَدَارُ الْآخِرَةِ خَيْرٌ ۚ وَلَنِعْمَ دَارُ الْمُتَّقِينَ

And it will be said to those who heed their Lord: “What did your Lord send down?” They will reply: “The Best”. For those who are doing righteous deeds in this world have the best, and the eternal House of the Hereafter is better. And what a blessed house will be there for the heedful.

Whoever testifies the Best Book Adhikr, then Lord will make all things easy for him; and whoever is niggard, thinks that he himself is enough and rejects the Best Book, Lord will make all things difficult to him as told in verses 92: 6-10. Two conditions are specified in verses 39: 53-55 to forgive offenses altogether. The first one is turning to Lord by repenting with the soul and submitting all to him before the death arrives; and the second one is to follow the Best Book—Adhikr—in the best manner as explained in verse 10: 26. It is told in verse 41: 33: “Who is better in speech than the one who calls the mankind with the Husna (Best Book) into Lord, and performs honorable deeds, and says: ‘Surely, I am among those who submitted all to Lord’”. See explanation 2: 2, 38; 10: 62-64 and 11: 114-115.