﴿ وَقَالَ ٱلَّذِينَ أُوتُوا۟ ٱلْعِلْمَ وَيْلَكُمْ ثَوَابُ ٱللَّهِ خَيْرٌۭ لِّمَنْ ءَامَنَ وَعَمِلَ صَٰلِحًۭا وَلَا يُلَقَّىٰهَآ إِلَّا ٱلصَّٰبِرُونَ ﴾

“But those who had been granted true knowl­edge said: “Woe unto you! Merit in the sight of God is by far the best for any who attains to faith and does what is right: but none save the patient in adversity can ever achieve this [blessing].””

But those to whom knowledge had been given knowledge of what God had promised in the Hereafter said to them ‘Woe to you! waylakum is an expression of reprimand God’s reward of Paradise in the Hereafter is better for him who believes and acts righteously than what Korah has been given in this world; and none will obtain it namely the Paradise that is given as a reward except those who are steadfast’ in their adherence to obedience and refrain from disobedience.