But they wonder that there has come to them a warner from (50:2)

Almuntakhab Fi Tafsir Alquran Alkarim

There is no reason to marvel at the recognition of a man who came to you people from your midst as a spectacle and a warning to you all and you refuse to accept him in his capacity and the infidels say: It is indeed strange

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(50:2) Nay; they wondered that a warner should have come to them from among themselves. *2 The unbelievers said: 'This indeed is a strange thing.

But they wonder that there has come to them a warner from meaning

*2) This sentence is a unique example of eloquence. In it a vast subject has been compressed into a few brief words. The object for which an oath has been sworn by the Qur'an has not been mentioned. In stood, a subtle gap has been left and the sentence is resumed with "nay". If one thinks a little and also keeps in view the background in which this has been said, one comes to know what-is the subject of the gap that has been left between the oath and "nay". In fact, what has been sworn of is this: "The people of Makkah have not refused to acknowledge the Prophet hood of Muhammad (upon whom be Allah's peace and blessings) for any sound reason but for the highly unsound reason that a member of their own kind and an individual of their own nation has conic to them as a Warner from God and this is something highly surprising for them; whereas what would actually be surprising was if God had remained unconcerned about the well-being and adversity of His servants and made no arrangement whatever to warn them; or had sent a non-human to warn the human beings; or a Chinese to warn the Arabs. Therefore, this basis of the denial is absolutely unsound, and a reasonable person cannot but admit that there must exist some arrangement from God to warn the servants, and in the form that the Warner himself should be a person from among the people to whom he is sent." As for the question whether Muhammad (upon whom be Allah's peace and blessings) is the person whom God has sent on this mission, no other evidence is needed to settle it but this glorious and beneficent Qur'an, which he is presenting; this is by itself enough to provide a proof of it. This explanation shows that in this verse an oath has been sworn by the Qur'an to impress the point that Muhammad (upon whom be Allah's peace and blessings) is really the Messenger of AIIah and the disbelievers' surprise and wonder about his apostleship is misplaced, and the fact of the Qur'an's being "majid" is a proof of this claim.
 

But they wonder that there has come to them a warner from meaning in Urdu

بلکہ اِن لوگوں کو تعجب اس بات پر ہوا کہ ایک خبردار کرنے والا خود اِنہی میں سے اِن کے پاس آگیا پھر منکرین کہنے لگے "یہ تو عجیب بات ہے