وَيَستَعجِلونَكَ بِالعَذابِ وَلَن يُخلِفَ اللَّهُ وَعدَهُ ۚ وَإِنَّ يَومًا عِندَ رَبِّكَ كَأَلفِ سَنَةٍ مِمّا تَعُدّونَ

They challenge you to hasten the punishment, but God will never fail in His promise. A day with your Lord is like a thousand years by your calculations.