William Barclay's Daily Study Bible - James 3:7-8
3:7-8 Every kind of beast and bird, and reptile and fish, is and has been tamed for the service of mankind; but no man can tame the tongue. It is a restless evil, full of deadly poison. The idea of the taming of the animal creation in the service of mankind is one which often occurs in Jewish literature. We get it in the creation story. God said of man, "Let them have dominion over the fish of the sea, and over the birds of the air, and over every living thing that moves upon the earth" ( ... read more
Matthew Henry's Complete Commentary - James 3:1-12
The foregoing chapter shows how unprofitable and dead faith is without works. It is plainly intimated by what this chapter first goes upon that such a faith is, however, apt to make men conceited and magisterial in their tempers and their talk. Those who set up faith in the manner the former chapter condemns are most apt to run into those sins of the tongue which this chapter condemns. And indeed the best need to be cautioned against a dictating, censorious, mischievous use of their tongues.... read more