God’s name al-Hakam means that He is the ultimate arbitrator and judge, whose rulings and decrees no one can overturn. On the Day of Judgment, He will be the ultimate Judge. He will judge between us regarding that which we used to differ, and everyone will receive their just reward.
Remembering that we will be judged by al-Hakam can help to make the trials of this world easier. He sees our struggles and knows what we go through, internally and externally, and He appreciates our efforts for Him. He will judge with true justice and equity.