Another reason is that when the holy man to be punished instead, then what is the benefit of jail or punishment.That is why we must have death. Despite the possibility of no help when they have had as its purpose.
Another reason is that when an innocent person be punished instead. What is the benefit of a prison or a penalty meant that why we need the death penalty. Even when it does not help nothing, according to its purpose.
One reason is when an innocent person to be punished. What is the advantage of the prison or the punishment that's why we need to have the death penalty. Even when leaving nothing helps according to its purpose.