A scripture I can't escape thinking of, regarding things false, is this,
John 16:13 Howbeit when he, the Spirit of truth, is come, he will guide you into all truth: for he shall not speak of himself; but whatsoever he shall hear, that shall he speak: and he will shew you things to come.
It's understandable, young people in some cult, or the young in Christ in some cult (speaking of the born again), and there are many, many testimonies of those who started reading the Bible and saw they had to leave those cults, so many it's a common testimony of ex-cult members. Scripture states that scripture can only be spiritually discerned. As shown, the Lord Jesus stated the Spirit will guide into all truth, no maybe will guide.
This seems to create a huge problem, believing there's even salvation in those who refute doctrines Spirit-filled Christians will line up, around the block, to testify as to the truth of, those so-called Christians a lifetime adhering to some errors and trying to teach them which, coincidentally, involve trying to foster doubt, not faith and trust in God. It's not at all the case Christians disagree on everything. The Bible also means what it says. Like the eternal security issue, you will find scholarly theologians, pastors and Bible teachers of unblemished reputations, who all agree on eternal security, a long roll call of trusted ministers, living and gone on to glory, the same well demonstrating that some don't understand scripture they claim states otherwise. There is a narrow gate not everybody enters through. The Bible teaches on tares and virgins without oil in their lamps, leaven in the lump, dirty birds in the trees.
Neither does the Bible, the teaching of Jesus Christ and the apostles, support a Rodney King "why can't we all get along" stance, with regard to deception and false doctrines, and it doesn't matter a person's motivations spreading error: it's the devil's work, even if a person doesn't know they're on his payroll. My vote remains that those who play the "love card" and making nice with error are content to "love" people into hell, that it's like the "judge not" of some who claim this means a person should have no judgment, one can only suppose less discernment than Balaam's ass, and, if you do have discernment of lies, keep it to yourself. It's a pretense of the devil being an "angel of light" stuff. Lies are lies, and truth is truth. Truth isn't politically correct, either.
Titus 1:10-16 For there are many unruly and vain talkers and deceivers, specially they of the circumcision: Whose mouths must be stopped, who subvert whole houses, teaching things which they ought not, for filthy lucre's sake. One of themselves, even a prophet of their own, said, The Cretians are alway liars, evil beasts, slow bellies. This witness is true. Wherefore rebuke them sharply, that they may be sound in the faith; Not giving heed to Jewish fables, and commandments of men, that turn from the truth. Unto the pure all things are pure: but unto them that are defiled and unbelieving is nothing pure; but even their mind and conscience is defiled. They profess that they know God; but in works they deny him, being abominable, and disobedient, and unto every good work reprobate.