False teachers are extremely dangerous because they undermine truth! Their rotten fruit may not surface for some time, but when allowed to continue unchecked, they will deceive individuals, whole families, and good churches. Paul warned Titus that such teachers had already seen some success and that their mouths must be stopped. Regretfully, whole houses had already been subverted with the false teachers still at work. A similar situation is recorded in Acts 15:24 where the saints of God were “troubled” by the words of false teachers. There is no telling how many of God’s people have walked away from sound doctrine because of false teachers. Worse yet, how many souls are burning right now in hell because they trusted in a false gospel?
In Bible times, cities would often build towers to watch the gates to avoid dangers looming from without (Isaiah 21:8). Watchmen would take turns watching the gate. These watchmen were responsible for sounding a trumpet should any danger appear (Ezekiel 33:6). The apostle Paul in his writings applied a spiritual application to this literal act of being a watchman. Just as cities needed men willingly staying awake and alert while others slept or were busy in their daily routines, churches need believers sober and watchful while others might be cumbered about with the cares of this world. Today’s watchmen must use their voices like a trumpet to sound the alarm when danger nears.
