39:2 for, behold, it is We who have bestowed this revelation upon thee from on high, setting forth the truth: so worship Him, sincere in thy faith in Him alone!
Muhammad Asad (The Message Of Quran)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
And if they [whom you have called to your aid] are not able to help you,* then know that [this Qur'an] has been bestowed from on high out of God's wisdom alone,* and that there is no deity save Him. Will you, then, surrender yourselves unto Him?"