Acts 20:20
And how I kept back nothing that was profitable unto you, but have shewed you, and have taught you publickly, and from house to house,
And how I kept back nothing that was profitable unto you,.... The Syriac version supplies, "to your souls"; to lead them into a true knowledge of the doctrines of the Gospel, and to confirm them in the same, and to preserve them from errors in principle, and immoralities in practice, and to encourage the exercise of every grace, and to instruct them in every branch of duty; nothing of this kind, or which had this tendency, did the apostle dissemble, conceal, or drop, either through sloth and indolence, or through fear of men, or for the sake of reputation, wealth, and friends. The things the apostle may have chiefly in view are the truths of the Gospel, which are very profitable to the souls of men; such as relate to the knowledge of God, his being, perfections, and persons; as that there are three persons in the Godhead, Father, Son, and Spirit, which is profitable to be known, in order to understand the economy of salvation, in which each person has his distinct concern; and that both the Son and Spirit are equally God with the Father, which accounts for the virtue and efficacy of the blood, righteousness, and sacrifice of Christ, and how safely he may be depended upon for salvation, and how equal the Holy Spirit is to his work and office; likewise such doctrines as relate to the sin of Adam and his posterity in him, to the imputation of the guilt of that sin unto them, and the derivation of a corrupt nature from him, and which respect the impurity and impotence of human nature; all which is profitable, since it accounts for the origin of moral evil, and many of the dispensations of providence in involving those that do not know the right hand from their left in public calamities; and since it shows the necessity of regenerating grace, tends to the humiliation of men, and makes for the magnifying the riches of God's grace: also such doctrines as express the grace of God in man's salvation as the doctrines of God's everlasting love, of election, redemption, justification, pardon, reconciliation, union to Christ, and final perseverance; all which are exceeding profitable, for the peace, comfort, and refreshment of the souls of God's people. Moreover, the ordinances of the Gospel, baptism, and the Lord's supper, which are the privileges of believers, and the means of their spiritual profit, may be included, together with all the duties of religion; which though not profitable by way of merit, yet contribute to the peace and pleasure of the mind; and none of these things did the apostle withhold from the elders and church at Ephesus, as his epistle to that church does abundantly show, in which, doctrines, ordinances, and duties are taken notice of: now to keep back these, is either to keep them back wholly, to say nothing of any of them, but in the room of them to deliver out morality and legal righteousness; or in part, to mix the truths of the Gospel with the doctrines of men, and not give out the sincere milk of the word; or to draw and fetch back what has been delivered through the fear of men, and in order to gain reputation and applause: but so did not the apostle, nor should any minister of the Gospel; and that for the reason in the words, because they are profitable; as also because they are the counsel of God; and because it is the will of Christ that nothing should be hid, but everything should be published, which he has signified to his servants; and this is enforced by his own example, who whatever he heard of his Father, he made known to his disciples; and for the ministers of Christ to do otherwise, would argue unfaithfulness in them both to Christ and to the souls of men:
but have showed you; all the doctrines of the Gospel, and pointed to every path of duty, and declared, as he says hereafter, the whole counsel of God:
and have taught you publicly; first in the Jewish synagogue, then in the school of Tyrannus, Acts 19:8 and in whatsoever place the church, when formed, might meet together for public worship; there the apostle taught them the truths of the Gospel openly, and without any reserve, before all the people, as Christ ordered his apostles to do, and as he himself did, Matthew 10:27
and from house to house: as he visited the saints at their own houses, to know their personal cases, and the state of their souls, he instructed them privately and personally one by one; he taught the same publicly as privately, and privately as publicly: and took every opportunity of instilling Gospel truths into them, and of enriching them with a larger knowledge of them; which shows his affection and zeal, his laboriousness, industry, and indefatigableness in the ministry.