21. The hand of the Lord was. Luke proveth by the success that the gospel was offered unto the Gentiles also by the brethren of Cyprus and Cyrene not rashly nor unadvisedly, because their labor was fruitful and profitable. But such increase should never have followed, unless God had commanded and favored. Therefore, it followeth that it pleased God that the Gentiles should be called. The hand, as it is well known, doth signify power and strength. Therefore, this is Luke’s meaning, that God did testify by his present aid that the Gentiles were called together with the Jews, through his direction, to be made partakers of the grace of Christ. And this blessing of God served not a little to confirm the minds of all men. This place did also teach us, that what pains soever the ministers of God take in teaching, it shall be all vain and void, unless God bless their labors from heaven. For we may plant and water, as Paul teacheth, but the increase cometh from God alone, (1 Corinthians 3,) in whose hand the hearts of men are, that he may bend and frame the same at his pleasure. Therefore, as often as we are to intreat of faith, let us always remember this speech, that God wrought by his ministers, and that he made their doctrine effectual by his hand, that is, by the secret inspiration of the Spirit. Therefore, let the minister attempt nothing trusting to his own wit and industry, but let him commit his labor to the Lord, upon whose grace the whole success dependeth; and where doctrine shall work effectually, let those which shall believe thank God for their faith. Furthermore, we must note that which Luke saith, that many were turned unto God by faith, because he doth very well express the force and nature of faith; that it is not idle and cold, (740) but such as restoreth men (who were before turned away from God) unto his government, and bindeth them unto his righteousness.
(740) “ Otiosa frigidaque notitia,” an idle and frigid knowledge.