And [make him] a messenger to the Children of Israel, [who will say], 'Indeed I have come to you with a sign from your Lord in that I design for you from clay [that which is] like the form of a bird, then I breathe into it and it becomes a bird by permission of Allāh. And I cure the blind [from birth] and the leper, and I give life to the dead - by permission of Allāh. And I inform you of what you eat and what you store in your houses. Indeed in that is a sign for you, if you are believers.
The Description of `Isa and the Miracles He Performed
Allah states that the good news brought to Maryam about `Isa was even better because Allah would teach him,
الْكِتَـبَ وَالْحِكْمَةَ
(the Book and Al-Hikmah). It appears that the `Book' the Ayah mentioned here refers to writing. We explained the meaning of Al-Hikmah in the Tafsir of Surat Al-Baqarah.
التَّوْرَاةَ وَالإِنجِيلَ
(the Tawrah and the Injil). The Tawrah is the Book that Allah sent down to Musa, son of `Imran, while the Injil is what Allah sent down to `Isa, son of Maryam, peace be upon them, and `Isa memorized both Books. Allah's statement,
وَرَسُولاً إِلَى بَنِى إِسْرَءِيلَ
(And will make him a Messenger to the Children of Israel) means, that Allah will send `Isa as a Messenger to the Children of Israel, proclaiming to them,
1. Verse 48 recounts the august virtues of Sayyidna ` Isa (علیہ السلام) who would be born blessed with the honour of learning from Allah: Scriptures, Wisdom and specially the توراۃ Torah and the اِنجیل Injil; and that he will be sent as a Messenger of Allah to all of the Children of Isra` il.
2. The message he will carry to them will be his argument in favour of his prophethood. In order that they believe, enumerated in verse 49, there are four signs or miracles that he would perform, being enough for willing believers.
3. Verse 50 says that Sayyidna ` Isa (علیہ السلام) will declare that he has come to confirm Torah which was revealed before his coming and to make lawful what remained unlawful for them in the law of Moses. This means that the unlawfulness of some things in the earlier code would stand abrogated by the new one, (that of Sayyidna ` Isa علیہ السلام) whose station of prophethood was the conclusive argument for that claim of abrogation. The proof of his truth were the signs from their Lord.
The Jews were chosen by God for the special mission of being the bearers of divine guidance so that, along with following the path of God, they should also communicate this guidance to others. But the rot set in in the Jews in later times. Then a time came when they were no longer worthy of being the bearers of divine guidance. God then took away this trust from them and gave it to the other branch of Abraham’s dynasty, the Banu Isma‘il. Before the enforcement of this decree, it was necessary to prove to them that they were no longer to be trusted. Jesus Christ was sent by God for this purpose. His extraordinary birth and his performance of extraordinary miracles were meant to convince the Jews of his messengership (i.e. that he had been sent by God) and that he was speaking on behalf of God.
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.