The two readings convey the same meaning, but in Ibn ʿĀmir’s reading the verb yakūn is subjunctive as a consequence for the imperative ‘Be’ [al-Samin al-Halabi].
He has revealed to you ˹O Prophet˺ the Book in truth, confirming what came before it, as He revealed the Torah and the Gospel
توضیح
The two readings convey the same meaning, but in Ibn ʿĀmir’s reading the verb yakūn is subjunctive as a consequence for the imperative ‘Be’ [al-Samin al-Halabi].