was Paul called to be the Apostle of the Gentiles (Acts ix. 15). Hereof the Apostles are called saints; for they are sure of their calling and doctrine, and have continued faithful in their office, and none of them became a castaway saving Judas, because their calling is holy. This is the first assault that Paul maketh against the false apostles, which ran when no man sent them. Calling, therefore, is not to be despised; for it is not enough for a man to have the Word and pure doctrine, but also