The Prophet said: None of you should ever die except while assuming the best about Allaah.

Source: Saheeh Muslim (no. 5125)

This means: You should think that He’ll have mercy on you and forgive you.

Source: Tafsir al-Qurtubi (p. 21) and Sharh Saheeh Muslim of Imam Nawawi (v. 17, p. 210)

Ḥasan al-Baṣrī رحمه الله used to say: "The grave eats up the bones and meat, but doesn't eat up the Iman.

[العزلة لابن أبي الدنيا ٢٠٤]

‎Shaykh as-Sa’dī رحمه الله said in Tafseer of this Āyah: “For indeed the Jāhil (ignorant one) utters speech which ‎has no benefit in it and he is the one WHO MAKES FUN OF PEOPLE.”

[أنظر : تفسير السعدي ٢\٦٧]