Ali 'Imran 3:4

Min qablu hudan linnasiwaanzala alfurqana inna allatheena kafaroo bi-ayatiAllahi lahum AAathabun shadeedun wallahuAAazeezun thoo intiqam

Before, as guidance for the people. And He revealed the Criterion [i.e., the Qur’ān]. Indeed, those who disbelieve in the verses of Allāh will have a severe punishment, and Allāh is Exalted in Might, the Owner of Retribution.

earlier to give guidance to mankind, and has sent down the Furqān (the Criterion of right and wrong). Surely, those who have rejected the verses of Allah, for them there is severe punishment. Allah is Mighty, the Lord of Retribution.