﴿ إِنَّا هَدَيْنَٰهُ ٱلسَّبِيلَ إِمَّا شَاكِرًۭا وَإِمَّا كَفُورًا ﴾

“Verily, We have shown him the way: [and it rests with him to prove himself] either grateful or ungrateful.”

(Lo! We have shown him the way) of faith and disbelief, good and evil, (whether he be grateful) accepting faith (or disbelieving) it is also said this means: We have shown him the way to be either grateful or ungrateful.