The mouth is one of the more dangerous parts of the human body regarding what comes out, what goes in, and what lives there. It is also the home of our dangerous tongues.
Fungi, micro-organisms, and viruses continuously come in with every bite of food and even just from breathing. In spite of that, the tongue rarely gets infected, and when it does, it usually heals quickly. One reason is that the tongue secretes an antibiotic called “lingual antimicrobial peptide” (LAP). The production of LAP increases when an infection inflames an area. LAP is also present in other parts of the digestive system, but the tongue is a first line of defense against microbes.
God designed our bodies to survive in a world that has all kinds of things that could harm us. The tongue is only one small, but very important example of how design provides protection. What goes into our mouths has the potential to harm or nourish us, and we need to be aware of that. But we also need to be mindful that what comes out of our mouths can encourage or harm others. God intends that we should use our dangerous tongues in the right way.
James 3:9-12 tells us:
“With the tongue we praise our Lord and Father, and with it we curse human beings, who have been made in God’s likeness. Out of the same mouth come praise and cursing. My brothers and sisters, this should not be. Can both fresh water and bitter water flow from the same spring?”
James also said in 3:6 and 8:
“The tongue also is a fire, a world of evil among the parts of the body. It corrupts the whole person, sets the whole course of his life on fire, and it is set on fire by hell…No man can tame the tongue. It is a restless evil, full of deadly poison.”
Our tongues are dangerous, not because God designed them that way. They are dangerous because of the way we use them. At a time when vile language and hatred comes out of the mouths of many people, we must control our dangerous tongues and use them for good.
— Roland Earnst © 2019