Surah Al-Hijr — Ayah 85 (15:85)
وَمَا خَلَقۡنَا ٱلسَّمَٰوَٰتِ وَٱلۡأَرۡضَ وَمَا بَيۡنَهُمَآ إِلَّا بِٱلۡحَقِّۗ وَإِنَّ ٱلسَّاعَةَ لَأٓتِيَةٞۖ فَٱصۡفَحِ ٱلصَّفۡحَ ٱلۡجَمِيلَ ٨٥
English translation (Saheeh International)
And We have not created the heavens and earth and that between them except in truth. And indeed, the Hour is coming; so forgive with gracious forgiveness.
Brief commentary
We did not create the heavens and the earth and we did not create everything between them in vain without any wisdom. We only created all of that with a true purpose. The Hour will certainly come, so, O Messenger, ignore those who reject you and pardon them graciously.