Quran 36:6 — Y.S. (Ya Sin)

لِتُنذِرَ قَومًا ما أُنذِرَ ءاباؤُهُم فَهُم غٰفِلونَ

To warn people whose parents were never warned, and therefore, they are unaware.

[36:5] This revelation is from the Almighty, Most Merciful.

[36:7] It has been predetermined that most of them do not believe.