Quran 5:67 — The Feast (Al-Ma'edah)

O you messenger, deliver what is revealed to you from your Lord—until you do, you have not delivered His message—and GOD will protect you from the people. GOD does not guide the disbelieving people.

[5:66] If only they would uphold the Torah and the Gospel, and what is sent down to them herein from their Lord, they would be showered with blessings from above them and from beneath their feet. Some of them are righteous, but many of them are evildoers.

[5:68] Say, "O people of the scripture, you have no basis until you uphold the Torah, and the Gospel, and what is sent down to you herein from your Lord." For sure, these revelations from your Lord will cause many of them to plunge deeper into transgression and disbelief. Therefore, do not feel sorry for the disbelieving people.