Through Moses, Jehovah concluded a unique national covenant with them by giving them the Law, and the nation of Israel agreed to the terms of that covenant.
وَقَدْ وَافَقَتْ أُمَّةُ إِسْرَائِيلَ عَلَى شُرُوطِ هٰذَا ٱلْعَهْدِ .‏