[Yunus 10:15] And when Our clear verses are recited to them, the people who do not expect to meet Us say, "Bring a Qur’an other than this one, or change it"; say (O dear Prophet Mohammed - peace and blessings be upon him), "I do not have the right to change it on my own; I only follow what is divinely revealed to me; if I were to disobey my Lord *, then I fear the punishment of the Great Day (of Resurrection). (* Which is impossible.)
[Yunus 10:16] Say, "Had Allah willed I would not have recited it to you nor would He have made it known to you; so before this * I have spent an age among you; so do you not have sense?" (* Before Allah’s command to recite the Qur’an to you.)
[Yunus 10:17] So who is more unjust than one who fabricates a lie concerning Allah and denies His signs? Indeed the guilty shall never prosper.
[Yunus 10:18] And they worship the thing other than Allah, which neither harms them nor benefits them *, and they say, "These are our intercessors ** before Allah"; say, "What! You inform Allah of something which in His knowledge does not exist in the heavens or in the earth?" Purity and Supremacy are to Him, above their association. (* Some things like the sun, stars, trees are useful but they too are created by Allah. Their worship will not benefit - in fact it is harmful ** Only the virtuous will be granted permission by Allah to intercede.)
[Yunus 10:19] Mankind were only one nation * and then they differed, and had it not been for a promise ** from your Lord, the matters in which they differed would have been decided here itself. (* On one proper faith. ** The account on the Last Day.)
[Yunus 10:20] And they say, "Why is not a sign sent down
upon him from his Lord?" Proclaim, (O dear Prophet Mohammed - peace
and blessings be upon him), "The hidden is only for Allah, therefore
wait; I too am waiting with you."