Surah Yunus 10:32

فَذَٰلِكُمُ ٱللَّهُ رَبُّكُمُ ٱلْحَقُّ ۖ فَمَاذَا بَعْدَ ٱلْحَقِّ إِلَّا ٱلضَّلَـٰلُ ۖ فَأَنَّىٰ تُصْرَفُونَ

For that is Allāh, your Lord, the Truth. And what can be beyond truth except error? So how are you averted?

Translation: Saheeh International

Tafsir

That Doer of all these things then is God your true established Lord so what is there after truth except error? the interrogative is meant as an affirmative in other words there is nothing after it truth other than that error; thus he who mistakes the truth which is the worship of God has fallen into error. …

Excerpt from Tafsir al-Jalalayn, commentary on 10:32, via Quran.com. The reader has the full commentary and 9 more tafsirs.