﴿ لَا يَسْتَوِىٓ أَصْحَٰبُ ٱلنَّارِ وَأَصْحَٰبُ ٱلْجَنَّةِ ۚ أَصْحَٰبُ ٱلْجَنَّةِ هُمُ ٱلْفَآئِزُونَ ﴾

“Not equal are those who are destined for the fire and those who are destined for paradise: those who are destined for paradise - it is they, they [alone] who shall triumph [on Judgment Day]!”

فَأَنسَاهُمْ أَنفُسَهُمْ He made them forget their own selves....59:19) It means they did not forget Allah but themselves, because they are unaware of their own loss and gain.