Surah Al-Kahf Verse 2 - English Translation by Maududi
Surah Al-Kahfقَيِّمٗا لِّيُنذِرَ بَأۡسٗا شَدِيدٗا مِّن لَّدُنۡهُ وَيُبَشِّرَ ٱلۡمُؤۡمِنِينَ ٱلَّذِينَ يَعۡمَلُونَ ٱلصَّـٰلِحَٰتِ أَنَّ لَهُمۡ أَجۡرًا حَسَنٗا
an unerringly Straight Book, meant to warn of a stern punishment from Allah, and to proclaim, to those who believe and work righteous deeds, the tiding that theirs shall be a good reward