«اِلْعَاقِلْ فِي غِفَارِةْ نَفْسُهْ»

The proverb holds that good sense works as a personal safeguard. Its key word means guarding or protective escort, not forgiveness. A person with sound judgment recognizes what would hurt them and avoids it, and sees what would benefit them and pursues it, so their own mind does a guard's work.

By implication, outside protection matters most for those who lack discernment. Someone who thinks carefully before acting carries their own defense and need not depend on others to shield them. This proverb centers on discernment as a form of protection.

Use it to praise someone whose judgment keeps them out of trouble without supervision, or to argue that a level-headed person needs no minder or chaperone. It can also gently suggest that a person who needs constant protection lacks good sense.