Surah Az-Zumar, Ayah 55
Quran 39:55 · The Troops · Makki · Para 24 · Page 464
وَاتَّبِعُوْۤا اَحْسَنَ مَاۤ اُنْزِلَ اِلَیْكُمْ مِّنْ رَّبِّكُمْ مِّنْ قَبْلِ اَنْ یَّاْتِیَكُمُ الْعَذَابُ بَغْتَةً وَّاَنْتُمْ لَا تَشْعُرُوْنَ ۟ۙ
Transliteration
WattabiAAoo ahsana maonzila ilaykum min rabbikum min qabli an ya/tiyakumu alAAathabubaghtatan waantum la tashAAuroon
Saheeh International
And follow the best of what was revealed to you from your Lord [i.e., the Qur’ān] before the punishment comes upon you suddenly while you do not perceive,
Al-Mukhtasar fi Tafsir
Follow the Qur’ān, which is the best of what your Lord has revealed to His Messenger. Act on its instructions and avoid its prohibitions, before the punishment comes to you suddenly while you are unaware of it so as to prepare for it by repentance.
Tafsir Ibn Kathir (abridged)
Explains 39:53–39:59 together — read it on 39:53