Translation of the verse 81 from Surah Al-Ma’idah : Number of verses 120 - - page 121 - Part 6.
And had they believed in Allah, and in the Prophet (Muhammad SAW) and in what has been revealed to him, never would they have taken them (the disbelievers) as Auliya' (protectors and helpers), but many of them are the Fasiqun (rebellious, disobedient to Allah).
And if they had believed in Allah and the Prophet and in what was revealed to him, they would not have taken them as allies; but many of them are defiantly disobedient.
(5:81) For had they truly believed in Allah and the Messenger and what was sent down to him, they would not have taken unbelievers (instead of believers) for their allies. *103 But many of them have rebelled against Allah altogether.
*103). It seems natural that those who believe in God and the Prophets and the Scriptures, compared with the polytheists, would naturally be more sympathetic to those who at least share with them belief in God, in prophethood and in .revelation (whatever their disagreements on other religious issues). It was ironic, therefore, that the Jews should openly support the polytheists in the struggle between polytheism and monotheism, and that their sympathies in the conflict between those who rejected prophethood and those who believed in it should lie expressly with the former. Despite all this, they brazenly claimed to be true believers in God, in the Prophets and in the Scriptures.