Unquestionably, they are in doubt about the meeting with their Lord. Unquestionably He is, of all things, encompassing.
The Saheeh International Quran Translation
أَلَآ إِنَّهُمْ فِى مِرْيَةٍ مِّن لِّقَآءِ رَبِّهِمْ أَلَآ إِنَّهُۥ بِكُلِّ شَىْءٍ مُّحِيطٌۢUnquestionably, they are in doubt about the meeting with their Lord. Unquestionably He is, of all things, encompassing.