Not many of you should become teachers, my brothers, for you know that we who teach will be judged with greater strictness. For we all stumble in many ways. And if anyone does not stumble in what he says, he is a perfect man, able also to bridle his whole body. If we put bits into the mouths of horses so that they obey us, we guide their whole bodies as well. Look at the ships also: though they are so large and are driven by strong winds, they are guided by a very small rudder wherever the will of the pilot directs. So also the tongue is a small member, yet it boasts of great things.

How great a forest is set ablaze by such a small fire! And the tongue is a fire, a world of unrighteousness. The tongue is set among our members, staining the whole body, setting on fire the entire course of life, and set on fire by hell. For every kind of beast and bird, of reptile and sea creature, can be tamed and has been tamed by mankind, but no human being can tame the tongue. It is a restless evil, full of deadly poison. With it we bless our Lord and Father, and with it we curse people who are made in the likeness of God. From the same mouth come blessing and cursing. My brothers, these things ought not to be so. Does a spring pour forth from the same opening both fresh and salt water? Can a fig tree, my brothers, bear olives, or a grapevine produce figs? Neither can a salt pond yield fresh water.

To the choirmaster. A Maskil of David, when Doeg, the Edomite, came and told Saul, “David has come to the house of Ahimelech.”

Why do you boast of evil, O mighty man?
    The steadfast love of God endures all the day.
Your tongue plots destruction,
    like a sharp razor, you worker of deceit.
You love evil more than good,
    and lying more than speaking what is right.

Selah

You love all words that devour,
    O deceitful tongue.
But God will break you down for ever;
    he will snatch and tear you from your tent;
    he will uproot you from the land of the living.

Selah

The righteous shall see and fear,
    and shall laugh at him, saying,
“See the man who would not make
    God his refuge,
but trusted in the abundance of his riches
    and sought refuge in his own destruction!”
But I am like a green olive tree
    in the house of God.
I trust in the steadfast love of God
    for ever and ever.
I will thank you for ever,
    because you have done it.
I will wait for your name, for it is good,
    in the presence of the godly.