When Yeshua tells the Parable of the Wheat & Tares, the Wheat is first on the left, and the Tares are referenced next, thus on the right.

The Sheep on the left, the Goats on the right; thus I find the New Testament has been divided already by God: that we have the Synoptic Gospels (Matthew, Mark, Luke), and then we have the fake Gospel of John, Acts (starts OK, yet then becomes Paul's evangelism), Paul's Letters, Simon the Stumbling Stone (peter/petros).

James was Christ's own brother, head of the Ebionites, and challenged Paul on his vicarious atonement ideas.

Jude is spelled the same as Judas/Judah in Greek, and also the context within it, also seem to be against the early Christian Church.

Revelation also condemns Christianity, and upholds that there are true members of Israel (144,000 - Revelation 7), and then the 'Fake Jews who are of the Synagogue of Satan' (Revelation 2:9 & 3:9).

Thus we don't need to separate the Sheep & Goats, people just need to study enough to realize it was always foretold in advanced.