These readings convey the same meaning in slightly different ways. The first has two clauses, each with the interrogative hamzah: one reinforces the other. The second reading has the hamzah in the former position only, and the third has it in the latter [al-Mahdawi].
He has revealed to you ˹O Prophet˺ the Book in truth, confirming what came before it, as He revealed the Torah and the Gospel
Explication
These readings convey the same meaning in slightly different ways. The first has two clauses, each with the interrogative hamzah: one reinforces the other. The second reading has the hamzah in the former position only, and the third has it in the latter [al-Mahdawi].