unseen obedience

إِنَّ ٱلَّذِينَ يَخْشَوْنَ رَبَّهُم بِٱلْغَيْبِ لَهُم مَّغْفِرَةٌ وَأَجْرٌ كَبِيرٌ

Indeed, those who fear their Lord unseen will have forgiveness and great reward.