"If anyone does not fall short in speech, he is a perfect man, able to bridle his whole body also. If we put bits into the mouths of horses to make them obey us, we also guide their whole bodies. It is the same with ships: even though they are so large and driven by fierce winds, they are steered by a very small rudder wherever the pilot's inclination wishes. In the same way the tongue is a small member and yet has great pretensions. Consider how small a fire can set a huge forest ablaze. The tongue is also a fire. It exists among our members as a world of malice, defiling the whole body and setting the entire course of our lives on fire, itself set on fire by Gehenna. For every kind of beast and bird, of reptile and sea creature, can be tamed and has been tamed by the human species, but no human being can tame the tongue. It is a restless evil, full of deadly poison. With it we bless the Lord and Father, and with it we curse human beings who are made in the likeness of God. From the same mouth come blessing and cursing. This need not be so, my brothers. Does a spring gush forth from the same opening both pure and brackish water?" - James 3: 2-11This is the reason why I have been conducting a 30-day challenge of not raising my voice at my kids and speaking out of kindness.