وَإِذا لَقُوا الَّذينَ آمَنوا قالوا آمَنّا وَإِذا خَلَوا إِلىٰ شَياطينِهِم قالوا إِنّا مَعَكُم إِنَّما نَحنُ مُستَهزِئونَ

And when they meet those who believe, they say, "We believe"; but when they are alone with their evil ones, they say, "Indeed, we are with you; we were only mockers."