﴿ وَٱلَّذِينَ هُمْ لِفُرُوجِهِمْ حَٰفِظُونَ ﴾

“and who are mindful of their chastity,”

These verses give a brief description of the qualities of two types of human beings: those who will be treated as entitled to enter Paradise and those whose deeds will cause them to be thrown into Hell on Doomsday.