To Musa (Moses) We gave the Book (Torah) and sent after him other messengers in succession; then We gave Isa (Jesus), the son of Maryam (Mary), clear Signs and strengthened him with the Holy Spirit (Gabriel). Why is it that whenever there came to you a messenger with a message which did not suit your desires, you became so arrogant that some you called impostors and others you killed!
Meaning:-
Impostor: a person who pretends to be someone else in order to deceive others, especially for fraudulent gain.