Al A’raf Ayah 180

وَلِلَّهِ ٱلْأَسْمَآءُ ٱلْحُسْنَىٰ فَٱدْعُوهُ بِهَا‌ۖ وَذَرُواْ ٱلَّذِينَ يُلْحِدُونَ فِىٓ أَسْمَـٰٓئِهِۦ‌ۚ سَيُجْزَوْنَ مَا كَانُواْ يَعْمَلُونَ ١٨٠ Allah has the Most Beautiful Names. So call upon Him by them, and keep away from those who abuse His Names. They will be punished for what they used to do.