وَمَا خَلَقۡنَا ٱلسَّمَآءَ وَٱلۡأَرۡضَ وَمَا بَيۡنَهُمَا بَٰطِلٗاۚ ذَٰلِكَ ظَنُّ ٱلَّذِينَ كَفَرُواْۚ فَوَيۡلٞ لِّلَّذِينَ كَفَرُواْ مِنَ ٱلنَّارِ ٢٧
And We did not create the heaven and the earth and that between them aimlessly. That is the assumption of those who disbelieve, so woe to those who disbelieve from the Fire.
Translation: Saheeh International (English)
Each word's meaning and sound
And I did not create the heavens or the earth in vain, but rather I created them out of complete wisdom to prove the power of Allah and so that He is obeyed in them. That is the belief of those who deny the truth who believe they were created in vain. So woe to these disbelievers who believe this from the fire of hell on the Day of Judgment, when they die on the disbelief and bad opinion of Allah they are upon.
Al-Mukhtasar in interpreting the Noble Quran