Chapter 2: Surat Al-Baqarah (The Cow), verses 97-101

Translation:
Say: ‘Whoever is an enemy of Gabriel?’ (Who has by God’s grace revealed to you the Qur’an as a guide and joyful tidings for the faithful, confirming previous scriptures) ‘Whoever is an enemy of God, His angels, or His apostles, or of Gabriel or Michael, will surely find that God is the enemy of unbelievers.’ We have sent down to you clear revelations: none will deny them except the evil-doers. Whenever they make a covenant, must some of them cast it aside? Most of them are unbelievers. And now that an apostle has come to them from God confirming their own Scriptures, some of those to whom the Scriptures were given cast off the Book of God behind their backs, as though they knew nothing.
Tafsir
(Commentary):
Owing to
their own rebelliousness the Jews were meted out severe punishments in ancient
times. It was God’s way to warn them of these punishments, and such warnings
came to them through the prophets, who were acting on the words of the Archangel
Gabriel. The moral was that people had to follow God’s commandments; if they
persisted in a sinful life, they would be exposing themselves to His wrath. But,
instead of heeding these admonitions, the Jews came to regard Gabriel as their
enemy, because it had always been he who gave prior warning through the prophets
of their impending doom. Consequently, when the prophet Muhammad proclaimed that
he was receiving his revelation through Gabriel, they said: “So, our old enemy
Gabriel. That explains why the scriptures, the birthright of the Israelites, are
being conveyed to a person belonging to another tribe.”
Now
angels, being the rarefied creatures that they are, do not hold grudges against
ordinary mortals; they descend to earth only by divine command in order to carry
out the tasks assigned to them by their Creator—in this case, the revelation
of the Scriptures to the prophet whom God Himself had chosen. Given the clear
proofs that the Arab Prophet had had the same revelation communicated to him as
had been received by Abraham, Moses and Jesus, and that it tallied with the
previous divine scriptures, there were no grounds for the Jews to reject the
divine message. Their reacting in such a senseless manner was the result of
their having lead insincere, unrestricted lives, which had become dominated by
self-interest, empty convention and racial prejudice. Religion had been adhered
to only on a superficial level, just to keep up the pretence that the Jews were,
in fact, faithfully treading the path of God.