﴿ وَٱلَّذِينَ هُمْ لِأَمَٰنَٰتِهِمْ وَعَهْدِهِمْ رَٰعُونَ ﴾

“and who are faithful to their trusts and to their pledges,”

(And who are shepherds) preserve that with which they have been entrusted (of their pledge) such as fasting, major ritual ablution, trusts and the like, (and their covenant) with Allah or with other people,