Surah Al-Mu'minun — Ayah 30 (23:30)
إِنَّ فِي ذَٰلِكَ لَأٓيَٰتٖ وَإِن كُنَّا لَمُبۡتَلِينَ ٣٠
English translation (Saheeh International)
Indeed in that are signs, and indeed, We are ever testing [Our servants].
Brief commentary
Indeed, in the aforementioned, i.e. saving Noah and the believers with him, and destroying the disbelievers, are great signs of My ability to help My messengers and destroy their rejecters. I had tested the people of Noah by sending him to them, so that the believers and disbelievers, the obedient and sinners become distinct.