Why is false teaching dangerous according to the Bible?

False teaching is dangerous because it directly undermines the truth of Scripture, leading individuals away from the path of salvation. In Matthew 23, Jesus illustrates the consequences of such teachings through his woes against the Pharisees, stating that they make proselytes twice the child of hell. This stark warning reveals that misleading teachings not only affect the teacher but also have dire consequences for those who follow them. The Bible consistently calls believers to adhere to sound doctrine (Titus 1:9, 2 Timothy 4:3) since straying from the truth can lead to spiritual betrayal and separation from Christ. Therefore, discerning truth from error is paramount for the health of the Church.