The Holy Quran 21:54 — Surah Al-Anbya
Arabic text
قَالَ لَقَدْ كُنتُمْ أَنتُمْ وَءَابَآؤُكُمْ فِى ضَلَـٰلٍ مُّبِينٍ
Translation
He (Ibraheem عليه الصلاة والسلام) said, "Verily you people and your forefathers are certainly in manifest error (clearly misguided)."
Tafsir (excerpt) — Tafsir Usmani
That is, by this argument neither your rightness nor your good sense has been proven; what has been proven is only that your forefathers too were misguided and foolish like you — and in blindly imitating them you are ruining yourselves.
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