Qur'ān 33:46 · Al-Ahzab (الأحزاب)

وَدَاعِيًا إِلَى ٱللَّهِ بِإِذْنِهِۦ وَسِرَاجًۭا مُّنِيرًۭا

And one who invites to Allah, by His permission, and an illuminating lamp.