Who we spend our time with often quietly decides where we end up. One friend may pull us toward what is good; another may slowly draw us away. This piece treats the question of company not as a checklist for judging others, but as a gentle way of looking honestly into our own heart.
What does the Qur'an say?
The Qur'an portrays the regret of bad company through a striking scene:
وَيَوْمَ يَعَضُّ ٱلظَّالِمُ عَلَىٰ يَدَيْهِ يَقُولُ يَـٰلَيْتَنِى ٱتَّخَذْتُ مَعَ ٱلرَّسُولِ سَبِيلًا
On that day the wrongdoer will bite his hands, saying, "Oh, if only I had taken a path together with the Messenger!" (out of regret). — (Al-Furqan 25:27)
يَـٰوَيْلَتَىٰ لَيْتَنِى لَمْ أَتَّخِذْ فُلَانًا خَلِيلًا
"Oh, woe to me! If only I had not taken so-and-so as a close friend! — (Al-Furqan 25:28)
لَّقَدْ أَضَلَّنِى عَنِ ٱلذِّكْرِ بَعْدَ إِذْ جَآءَنِى ۗ وَكَانَ ٱلشَّيْطَـٰنُ لِلْإِنسَـٰنِ خَذُولًا
He surely led me astray from the Reminder (the Qur'an) after it had come to me. (So it turns out that) the satan(-like) abandons the human being." — (Al-Furqan 25:29)
Elsewhere, it shows whom we should stay alongside:
وَٱصْبِرْ نَفْسَكَ مَعَ ٱلَّذِينَ يَدْعُونَ رَبَّهُم بِٱلْغَدَوٰةِ وَٱلْعَشِىِّ يُرِيدُونَ وَجْهَهُۥ ۖ وَلَا تَعْدُ عَيْنَاكَ عَنْهُمْ تُرِيدُ زِينَةَ ٱلْحَيَوٰةِ ٱلدُّنْيَا ۖ وَلَا تُطِعْ مَنْ أَغْفَلْنَا قَلْبَهُۥ عَن ذِكْرِنَا وَٱتَّبَعَ هَوَىٰهُ وَكَانَ أَمْرُهُۥ فُرُطًا
Keep yourself patiently with those who call upon their Lord morning and evening, desiring His pleasure! Do not turn your eyes away from them desiring the adornment of the worldly life! Do not obey the one whose heart We have made heedless of remembering Us, who has followed his desire and whose conduct is excess! — (Al-Kahf 18:28)
يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ ٱتَّقُوا۟ ٱللَّهَ وَكُونُوا۟ مَعَ ٱلصَّـٰدِقِينَ
O believers! Be mindful of Allah and be with the truthful! — (At-Tawbah 9:119)
What do we learn?
(interpretation) Read together, these verses sketch a two-sided picture: on one side, a companionship that draws a person away from "the Reminder" — from meaning and direction (25:29); on the other, walking with those who remember their Lord morning and evening (18:28) and being with the truthful (9:119).
(interpretation) The regret in 25:27-29 seems to point less to labeling a friend as "a bad person" and more to the direction of one's orientation: was it a bond that severed us from what endures, or one that drew us nearer to it? What 18:28 highlights is the call not to turn our eyes away for the sake of "worldly adornment" — that is, to measure worth by direction rather than by glitter.
Different readings
(interpretation) Some readers understand "so-and-so" (25:28) as a single person, while others read it broadly as any influence or environment that leads one astray. Likewise, the command to "keep yourself" with them in 18:28 is read by some as physical companionship and by others as an orientation of the heart. The text remains open to both; the verse centers not on excluding particular people but on choosing one's direction.
An honest boundary
What the text states clearly: bad company can lead a person astray from the Reminder, and this can give rise to regret (25:29); being with those who remember their Lord and with the truthful is encouraged (18:28; 9:119). What remains interpretation: which specific person is a "good" or "bad" friend, and any authority to judge and brand others. Here the Qur'an gives us not a system for classifying people, but a call to re-examine the axis of our own orientation.
Conclusion: Our company quietly shapes which way our heart flows. The Qur'an leaves us not a courtroom but a tender question: Do those who walk beside me draw me nearer to what is meaningful, or away from it? Asking this of our own heart first, without judging anyone, is a sufficient place to begin.
Source: Qur'anic verses (M. Okuyan meal). Presented with a text/interpretation distinction; not a fiqh fatwa.