Answered by Shaykh Faraz Rabbani
Are we allowed to work for a construction firm which is building a cigarette factory?
Wa`alaykum Assalam wa Rahmatullah wa Barakatuhu,
In the Name of Allah, Most Merciful & Compassionate
Your work itself is permissible, so your earnings themselves will be permitted. Doing such work would not be considered assisting in sin’, because the sin does not relate directly to your work. For details, see the links below.
Faraz Rabbani.
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