Tzvi Segal, one of three judges who decided the case, said it was not "a classical rape by force".
Judge Segal added: “The court is obliged to protect the public interest from sophisticated, smooth-tongued criminals who can deceive innocent victims at an unbearable price – the sanctity of their bodies and souls.
“When the matters at hand are so intimate, sensitive and fateful, the court is required to stand firmly at the side of the victims."
Mr Kashur said the verdict is racist. He said: "If I were Jewish they wouldn't have even questioned me.
“I didn't rape her in the forest and throw her away naked. She agreed to everything that happened."
Israeli journalist Gideon Levy said: “What if this guy had been a Jew who pretended to be a Muslim and had sex with a Muslim woman? Would he have been convicted of rape?
“The answer is: of course not."