If you told him not to do it after your repentance, you will not be sinful in sha Allah.

if somebody is doing something haram because I encouraged them to do it, but since then I have repented, if the other person still continues to do the wrong thing, will I still be sinful for it even though I have repented?

Sins | November 16, 2015 8:44 pm
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My question is as follows… Is reciting Sayyidul Istighfar at fajr and maghrib daily enough for me to repent from my sins? Or do I have to pray two rak’as and then supplicate to Allah for forgiveness?
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If a muslim laughs about another language (for example a Swedish person laughing because he says he can’t understand a word of Danish), how someone looks (for example the size of the body, the nose, the clothes) – does this make him a non-Muslim?