Reprobate, according to Jeremiah 6 verse 30, simply means rejected.
And in context of a person, it's referring to an individual who has been rejected by
God and therefore beyond the hope of salvation.
That means there are people in this world that can no longer be saved.
The Bible would describe them on a spectrum that ranges from sodomites all the way to
false prophets.
And despite what the Calvinists teach, reprobates are not born, they're made.
According to the Bible, we all start off as unsafe people until the gospel is given unto
us.
Some believe, some don't.
But then there's a subcategory of people who not only reject the gospel, but actually
become vehemently adversarial towards God.
They begin to hate him and don't want to retain him in their knowledge.
God will then assist them in their quest to reject him and remove their ability to believe,
along with their moral compass.
The Bible says that they're ever learning and never able to come to the knowledge of
the truth.
Now as Janus and Jairus wish that Moses, so do these also resist the truth.
Men of corrupt minds, reprobate concern in the faith.
These are people who have crossed the event horizon of the hope of salvation and are eternally
damned.