A. Yusuf Ali:Translation:
This Qur´an is not such as can be produced by other
than Allah. on the contrary it is a confirmation of
(revelations) that went before it, and a fuller
explanation of the Book 1429 - wherein there is no
doubt - from the Lord of the worlds.

Muhammad Asad:Translation:
Now this Qur'an could not possibly have been devised by anyone save God: nay indeed, 59 it confirms the truth of whatever there still remains [of earlier revelations] and clearly spells out the revelation [which comes] -let there be no doubt about it-from the Sustainer of all the worlds. 60
1429 The Book: Cf. 3:23 and n. 366. Allah's revelation throughout the ages is one. The Qur'an confirms, fulfils, completes, and further explains the one true revelation, which has been sent by the One True God in all ages.