Bible passage (Revised Standard Version)
3Let not many of you become teachers, my brethren, for you know that we who teach shall be judged with greater strictness. 2For we all make many mistakes, and if any one makes no mistakes in what he says he is a perfect man, able to bridle the whole body also. 3If we put bits into the mouths of horses that they may obey us, we guide their whole bodies. 4Look at the ships also; though they are so great and are driven by strong winds, they are guided by a very small rudder wherever the will of the pilot directs. 5So the tongue is a little member and boasts of great things. How great a forest is set ablaze by a small fire!
6 And the tongue is a fire. The tongue is an unrighteous world among our members, staining the whole body, setting on fire the cycle of nature, and set on fire by hell. 7For every kind of beast and bird, of reptile and sea creature, can be tamed and has been tamed by humankind, 8but no human being can tame the tongue—a restless evil, full of deadly poison. 9With it we bless the Lord and Father, and with it we curse men, who are made in the likeness of God. 10From the same mouth come blessing and cursing. My brethren, this ought not to be so. 11Does a spring pour forth from the same opening fresh water and brackish? 12Can a fig tree, my brethren, yield olives, or a grapevine figs? No more can salt water yield fresh.