Brief Verse Interpretation / Tafsir
This Quranic verse tells us that the non-believers on the Day of Judgement would be told that they didn’t believe in Allah’s supremacy and Oneness / Tawhid (as the only Lord of the Worlds) over the other false deities that they worshiped. But on that day, they would pay for their false beliefs and finally face the Almighty Allah!
“[They will be told], “That is because, when Allah was called upon alone, you disbelieved; but if others were associated with Him, you believed. So the judgement is with Allah, the Most High, the Grand.” Quran (Surah Ghafir, 12)