Overall meaning : Allah commands His Prophet, Muhammad, may Allah bless him and grant him peace, to say to those associating partners with Allah, 'Are we to worship besides Allah those that can neither benefit us nor harm us and to relapse into unbelief and error after Allah has guided us to Islam, and thus be like someone whom the devils have led astray from the right way, leaving him utterly bewildered, and who has companions calling him to join them on the right path leading to his destination but he refuses to do so.’ 'Surely, the guidance of God is the only true guidance,’ Allah further directs him to say to them, 'and our Lord—the Lord of all the worlds—has commanded us to submit to Him, obey His laws and worship Him alone. We have also been commanded to perform the obligatory prayers and to be mindful of Allah by doing what He commands and avoiding what He forbids, for it is before Him that you will all be gathered on the Day of Judgement to repay you according to your actions.’
It is He, Exalted be He, who created the heavens and the earth in truth and for a wise purpose, and the Day of Resurrection will occur by His command, 'Be,’ and it will simply take place. His word is the truth, and all sovereignty will be His alone on the Day of Judgement. He has knowledge of the unknown—nothing at all is hidden from Him—and He is the All-Wise, the All-Aware.