﴿ وَإِذًۭا لَّءَاتَيْنَٰهُم مِّن لَّدُنَّآ أَجْرًا عَظِيمًۭا ﴾

“whereupon We should indeed grant them, out of Our grace, a mighty reward,”

(And then) if they did what they were commanded to do (We should bestow upon them from Our presence) from Us (an immense reward) an abundant reward in Paradise,