James 3:6 (CSB) And the tongue is a fire. The tongue, a world of unrighteousness, is placed among our members. It stains the whole body, sets the course of life on fire, and is itself set on fire by hell.
Beloved, refuse to underestimate the power your tongue wields. With your mouth, you can wreak immense damage that affects your whole body as well as those around you. Resist the urge to try to marginalize its impact. But at the same time, refuse to be cowed into silence either.
Remember that power can be used for good or evil. So rather than causing trouble, instead use your mouth to bring life and share hope – to build up rather than tearing down. In this way, you can become a fount of life. As a yielded vessel, your mouth can pour forth the sparkling, clear flow that comes straight from My Spirit. So surrender yourself to Me, beloved, and be a powerful vessel of life.
James 3:2-10 (AMP) For we all stumble and sin in many ways. If anyone does not stumble in what he says [never saying the wrong thing], he is a perfect man [fully developed in character, without serious flaws], able to bridle his whole body and rein in his entire nature [taming his human faults and weaknesses]. Now if we put bits into the horses’ mouths to make them obey us, we guide their whole body as well. And look at the ships. Even though they are so large and are driven by strong winds, they are still directed by a very small rudder wherever the impulse of the helmsman determines. In the same sense, the tongue is a small part of the body, and yet it boasts of great things. See [by comparison] how great a forest is set on fire by a small spark! And the tongue is [in a sense] a fire, the very world of injustice and unrighteousness; the tongue is set among our members as that which contaminates the entire body, and sets on fire the course of our life [the cycle of man’s existence], and is itself set on fire by hell (Gehenna). For every species of beasts and birds, of reptiles and sea creatures, is tamed and has been tamed by the human race. But no one can tame the human tongue; it is a restless evil [undisciplined, unstable], full of deadly poison. With it we bless our Lord and Father, and with it we curse men, who have been made in the likeness of God. Out of the same mouth come both blessing and cursing. These things, my brothers, should not be this way [for we have a moral obligation to speak in a manner that reflects our fear of God and profound respect for His precepts].