But be not ye called] James 3. 1. They could not hinder men from calling them so; but they should not take pride and pleasure in it. He turns to his disciples, because they, being to be the chief teachers of the world, might be in danger of this temptation. one is your master] Your principall teacher. He alludes to Isaiah 54:13. Jeremiah 31:34. Take not the glory of the chief teacher from God. Acquaint the people, when they call you masters, whence ye have all your learning, even from Christ. all ye are brethren] All ye apostles.