It’s amazing how the Holy Spirit leads us into the truth.
I have been fighting this deception doctrine for years, and using all the same scriptures and arguments as these folks, and have never even heard of these people.
It’s so true what the Bible teaches us about all saying and teaching the same thing, so we will not be divided.
Now I plead with you, brethren, by the name of our Lord Jesus Christ, that you all speak the same thing, and that there be no divisions among you, but that you be perfectly joined together in the same mind and in the same judgment. 1 Corinthians 1:10
Heresy is any teaching that divides the body of Christ into sections or sects, as the are called.
Today they are called denominations, which are based on chosen beliefs, and is another meaning of heresy.
A belief that a person chooses.
We are to learn and grow and be taught from the scriptures, so as to renew our mind to the truth of what the inspired word of God teaches.
We don’t get to choose the parts we like, and disregard the other parts.
Those who promote these heresies will not inherit the kingdom of God.
Dan Corner's Book is really exhaustive on covering a lot of verses, and I highly recommend it. It is really a good resource. Granted, I do not agree with every interpretation he says in his book (For example: He believes Solomon was unsaved - of which I disagree with). I also do not agree with his method of making a list of heretical believers on his website. Jesus says we are not to condemn (i.e. pass judgment on men while they still have time to repent). For they could repent tomorrow and not know about it and have them on a condemned list. Christians should be long suffering, and loving towards even their enemies. We have to show that we can love unlike the world can by allowing the Lord to shine within our lives; We are to do good in return towards those who do evil against us.
To see discuss about whether Solomon was saved or not, you can check out this recent thread I created here:
Was Solomon Saved?