Referring to Other than the Qur'an and Sunnah for Judgment is Characteristic of Non-Muslims

Allah chastises those who claim to believe in what Allah has sent down to His Messenger and to the earlier Prophets, yet they refer to other than the Book of Allah and the Sunnah of His Messenger for judgment in various disputes. It was reported that the reason behind revealing this Ayah was that a man from the Ansar and a Jew had a dispute, and the Jew said, "Let us refer to Muhammad to judge between us." However, the Muslim man said, "Let us refer to Ka`b bin Al-Ashraf (a Jew) to judge between us." It was also reported that the Ayah was revealed about some hypocrites who pretended to be Muslims, yet they sought to refer to the judgment of Jahiliyyah. Other reasons were also reported behind the revelation of the Ayah. However, the Ayah has a general meaning, as it chastises all those who refrain from referring to the Qur'an and Sunnah for judgment and prefer the judgment of whatever they chose of falsehood, which befits the description of Taghut here. This is why Allah said,

يُرِيدُونَ أَن يَتَحَاكَمُواْ إِلَى الطَّـغُوتِ

The third verse (62) exposes as false all interpretations advanced by those who bypassed decisions given under God-given laws only to turn to decisions which were contrary to it. Their plea, in gist, was that they did not bypass the Messenger of Allah for any reason of lack of belief in the truth of his station and mission and that they did not prefer the decision of others over his decisions as if it was the ultimate Truth. Rather, they claimed, there were expedient considerations which led them to taking this course of action. For instance, one such expedient consideration was that, a case going to the Messenger of Allah would have meant that the decision would have been strictly legal, true and just - devoid of any options of mutual patch-up and tolerance (of 'other' factors not necessarily just): Naturally, articulating deceptively, they said they took the case somewhere else so that something good shows up for both parties through a mutual conciliation.

As evident, they came up with all these interpretations only when their secret was revealed and their wickedness and hypocrisy came out in the open and their man was killed at the hands of Sayyidna ` Umar ؓ .