James 3:2-11

²For we all stumble in many ways. If anyone does not stumble in what he says, he is a perfect man, able to rein in the whole body as well. ³Now if we put the bits into the horses’ mouths so that they will obey us, we direct their whole body as well. ⁴Look at the ships too: though they are so large and are driven by strong winds, they are nevertheless directed by a very small rudder wherever the inclination of the pilot determines. ⁵So also the tongue is a small part of the body, and yet it boasts of great things.

See how great a forest is set aflame by such a small fire! ⁶And the tongue is a fire, the very world of unrighteousness; the tongue is set among our body’s parts as that which defiles the whole body and sets on fire the course of our life, and is set on fire by hell. ⁷For every species of beasts and birds, of reptiles and creatures of the sea, is tamed and has been tamed by the human race. ⁸But no one among mankind can tame the tongue; it is a restless evil, full of deadly poison. ⁹With it we bless our Lord and Father, and with it we curse people, who have been made in the likeness of God; ¹⁰from the same mouth come both blessing and cursing. My brothers and sisters, these things should not be this way. ¹¹Does a spring send out from the same opening both fresh and bitter water?