Surah 52. At-Tur, Ayah 26

Thus do all classical commentators - without, to my knowledge, any exception - interpret the above verse.

A man may be good, and may with limits have found goodness in his own spiritual life, but may have anxieties about his family or friends whom he loves. All such shadows are removed in heaven by the Grace of Allah, and he is free to dwell on it in his confidential converse with other men similarly circumstanced.