(Muhammad Assad)
10:21 And [thus it is:] whenever We let [such] people taste [some of Our] grace after hardship has visited them-lo! they forthwith turn to devising false arguments against Our messages. Say: "God is swifter [than you] in His deep devising!" Behold, Our [heavenly] messengers are recording all that you may devise!10:21
(Yousaf Ali)
10:21 When We make mankind taste of some mercy after adversity hath touched them, behold! they take to plotting against Our Signs! Say: "Swifter to plan is Allah." Verily, Our messengers record all the plots that ye make!10:21