Tafsir of Ta-Ha 20:124

ومن أعرض عن ذكري

But whosoever turns away from My Reminder, This means, "Whoever opposes my command and what I have revealed to My Messenger, then he has turned away from it, neglected it and taken his guidance from other than it.''

فٳن له معيشة ضنكا

verily, for him is a life of hardship, meaning, his life will be hard in this world. He will have no tranquility and no expanding of his breast (ease). Rather, his chest will be constrained and in difficulty due to his misguidance. Even if he appears to be in comfort outwardly and he wears whatever he likes, eats whatever he likes and lives wherever he wants, he will not be happy. For verily, his heart will not have pure certainty and guidance. He will be in agitation, bewilderment and doubt. He will always be in confusion and a state of uncertainty. This is from the hardship of life. Concerning His statement,

ونحشره يوم القيامة أعمى

and We shall raise him up blind on the Day of Resurrection. Mujahid, Abu Salih and As-Suddi said, "This means he will have no proof.'' Ikrimah said, "He will be made blind to everything except Hell.'' This is as Allah says,

ونحشرهم يوم القيمة على وجوههم عميا وبكما وصما مٲواهم جهنم

And We shall gather them together on the Day of Resurrection on their faces, blind, dumb and deaf; their abode will be Hell. (17:97) This is why Allah says,

قال رب لم حشرتني أعمى وقد كنت بصيرا