1Do not all be teachers, my brothers, because we teachers will be judged more hardly than others.
2For we all go wrong in a number of things. If a man never makes a slip in his talk, then he is a complete man and able to keep all his body in control.
3Now if we put bits of iron into horses' mouths so that they may be guided by us, we have complete control of their bodies.
4And again ships, though they are so great and are moved by violent winds, are turned by a very small guiding-blade, at the impulse of the man who is using it.
5Even so the tongue is a small part of the body, but it takes credit for great things. How much wood may be lighted by a very little fire!
6And the tongue is a fire; it is the power of evil placed in our bodies, making all the body unclean, putting the wheel of life on fire, and getting its fire from hell.
7For every sort of beast and bird and every living thing on earth and in the sea has been controlled by man and is under his authority;