"For there are many rebellious people, mere talkers and deceivers, especially those of the circumcision group. They must be silenced, because they are ruining whole households by teaching things they ought not to teach—and that for the sake of dishonest gain."- Titus 1:10-11
A number of years ago a friend took a trip to New York City. While she was there a street vendor sold her a wireless phone for the house. When she returned home and opened the box, she found a number of rocks nicely wrapped in Styrofoam. She had been deceived and sold a box of rocks. She was led astray.
There are those in the church community that are selling boxes of rocks today. They are religious charlatans. They talk well and are winsome in their appearance, but they are deceivers at heart. The outside looks good, but their teachings will ruin whole households. They do all this for the sake of monetary profit. Those who are not careful will be led astray.
Time and again we are reminded in the New Testament to be spiritually discerning. We are counseled to tag those who teach error and rebuke them. We may be encouraged to be tolerant in many ways, but when it comes to the gospel message, we should only accept sound doctrine. "Hold firmly to the trustworthy message as it has been taught" (vs. 9) and you won't be led astray.