The Vile are a specific group. They are classed as fool, foolish, or senseless. It is in the Vile's nature, DNA, and choice, to be Vile. Up front, it should be stated that they are not cursed to damnation: they are in play for Salvation, along with everyone else.
The father of the Vile is Cain; and the LORD attempted to "accept" him, but rebellion rose up, and his true-nature prevailed. For many years the descendants hid themselves, and their intentions: but during Immanuel's day, they were forced into the open. "In Spirit and Truth" is the standard - all else is Religion!
In Gen.4 Cain brought an offering[lack Faith] unto the LORD by his own standard. Over time we see Cain's descendants working around the temple - to inside - to being the Scribes for the Tribe of Judah. Then during Immanuel's time, they were running the show: but not by the Word of our LORD. They refused to acknowledge Immanuel - they couldn't [Jn.4:1-5].
Is.32:5-8 "The Vile person shall be no more called liberal." They are free-hearted with all others property. They believe in Socialism/Communism and all else that is contrary to our Creator. "Their hearts will work iniquity, to practice Hypocrisy." This is exactly who Immanuel identified - for us.
Vile is described in Jer.24 with Two-Baskets of Figs. One is good; the other one evil. We are required to learn the Parable of the Fig-Tree, which goes back to Adam and Eve and the XXX activity that they were involved in; then covered themselves in fig-leaves.
Matt.13 identifies the Tares, who they are, and where they came from. This is their time[generation] and we should know who they are and "not follow them."