from the Prophet ﷺ, regarding the saying of Allah Most High: And for those who have done good is the best and even more (10:26) - He ﷺ said: "When the inhabitants of Paradise have entered Paradise a caller will call out: 'Indeed there remains for you a promise with Allah, and He wants to reward you with it.' They will say: 'Have your faces not been made bright, have we not been saved from the Fire, and have we not been admitted into Paradise?'" He said: "So the Veil will be lifted." He said: "By Allah! Nothing given to them [by Allah] will be more beloved to them than looking at Him." (Using translation from Tirmidhī 3105)
عَنِ النَّبِيِّ ﷺ قَالَ إِذَا دَخَلَ أَهْلُ الْجَنَّةِ الْجَنَّةَ وَأَهْلُ النَّارِ النَّارَ نُودُوا يَا أَهْلَ الْجَنَّةِ إِنَّ لَكُمْ عِنْدَ اللهِ مَوْعِدًا فَقَالُوا أَلَمْ يُثَقِّلْ مَوَازِينَنَا وَيُعْطِينَا كُتُبَنَا بِأَيْمَانِنَا وَيُدْخِلْنَا الْجَنَّةَ وَيُنْجِينَا مِنَ النَّارِ فَيُكْشَفُ الْحِجَابُ قَالَ فَيَتَجَلَّى الله ﷻ لَهُمْ قَالَ فَمَا أَعْطَاهُمُ اللهُ شَيْئًا أَحَبَّ إِلَيْهِمْ مِنَ النَّظَرِ إِلَيْهِ