During the 1970 ’ s, adjustments were made to put the responsibility for oversight on groups of elders rather than on individuals. Have these adjustments proved beneficial?
وَهَلْ تَبَيَّنَ أَنَّ هٰذِهِ ٱلتَّعْدِيلَاتِ نَافِعَةٌ وَمُفِيدَةٌ ؟‏