James 3:3-5

New Revised Standard Version Catholic Edition

³ If we put bits into the mouths of horses to make them obey us, we guide their whole bodies. ⁴ Or look at ships: though they are so large that it takes strong winds to drive them, yet they are guided by a very small rudder wherever the will of the pilot directs. ⁵ So also the tongue is a small member, yet it boasts of great exploits.

How great a forest is set ablaze by a small fire!