James 3:8-12

8but the tongue can no man tame; it is a restless evil, it is full of deadly poison. 9Therewith bless we the Lord and Father; and therewith curse we men, who are made after the likeness of God: 10out of the same mouth cometh forth blessing and cursing. My brethren, these things ought not so to be. 11Doth the fountain send forth from the same opening sweet water and bitter? 12can a fig tree, my brethren, yield olives, or a vine figs? neither can salt water yield sweet.