(72:8) And we have sought [to reach] the heaven but found it filled with powerful guards and burning flames. (72:9) And we used to sit therein in positions for hearing, but whoever listens now will find a burning flame lying in wait for him. (72:10) And we do not know [therefore] whether evil is intended for those on earth or whether their Lord intends for them a right course. (72:11) And among us are the righteous, and among us are [others] not so; we were [of] divided ways. (72:12) And we have become certain that we will never cause failure to Allah upon earth, nor can we escape Him by flight. (72:13) And when we heard the guidance, we believed in it. And whoever believes in his Lord will not fear deprivation or burden. (72:14) And among us are Muslims [in submission to Allah], and among us are the unjust. And whoever has become Muslim - those have sought out the right course.