Tafsir al-Jalalayn — Abasa 80:17

Perish man! accursed be the disbeliever! What has made him ungrateful? an interrogative statement meant as a rebuke — what has driven him to disbelief?

Tafsir al-Jalalayn — Abasa 80:19

From a drop of sperm did He create him then proportion him in stages as a blood-clot then an embryo up to the last stage of his creation.

Tafsir al-Jalalayn — Abasa 80:13

on leaves fī suhufin is the second predicate of innahā ‘truly it’ and what precedes it is a parenthetical statement that are honoured by God