Testifying both to the Jews, and also to the Greeks, repentance toward God, and faith toward our Lord Jesus Christ.

People's New Testament

20:21 Repentance toward God, and faith toward our Lord. These items embrace the sum of Christian doctrine. Repentance of our sins against our Creator, the resolve to turn from them; then faith in Jesus Christ as our Savior, by trust in his grace and obedience to his will.

Wesley's Notes

20:21 Repentance toward God - The very first motion of the soul toward God is a kind of repentance.

Jamieson-Fausset-Brown Bible Commentary

21. Testifying both to Jews and . Greeks-laboring under a common malady, and recoverable only by a common treatment.

repentance toward God, and faith toward our Lord Jesus Christ-(See on [2077]Ac 5:31). Repentance, as distinguished from faith, is that state of the "honest and good heart" which arises from a discovery of one's contrariety to the righteous demands of the divine law. This is said to be "toward God," because seeing Him to be the party dishonored by sin, it feels all its acknowledgments and compunctions to be properly due to Him, as the great Lawgiver, and directs them to Him accordingly; condemning, humbling itself, and grieving before Him, looking also to Him as its only Hope of deliverance. Faith is said to be "toward our Lord Jesus Christ," because in that frame of mind just described it eagerly credits the testimony of relief divinely provided in Christ, gladly embraces the overtures of reconciliation in Him, and directs all its expectations of salvation, from its first stage to its last, to Him as the one appointed Medium of all grace from God to a sinful world. Thus we have here a brief summary of all Gospel preaching. And it is easy to see why repentance is here put before faith; for the former must of necessity precede the latter. There is a repentance subsequent to faith, the fruit of felt pardon and restoration. It was this which drew the tears with which the Saviour's feet were once so copiously moistened. (Lu 7:37, 38, 47; and compare Eze 16:63). But that is not the light in which it is here presented.

Matthew Henry's Concise Commentary

20:17-27 The elders knew that Paul was no designing, self-seeking man. Those who would in any office serve the Lord acceptably, and profitably to others, must do it with humility. He was a plain preacher, one that spoke his message so as to be understood. He was a powerful preacher; he preached the gospel as a testimony to them if they received it; but as a testimony against them if they rejected it. He was a profitable preacher; one that aimed to inform their judgments, and reform their hearts and lives. He was a painful preacher, very industrious in his work. He was a faithful preacher; he did not keep back reproofs when necessary, nor keep back the preaching of the cross. He was a truly Christian, evangelical preacher; he did not preach notions or doubtful matters; nor affairs of state or the civil government; but he preached faith and repentance. A better summary of these things, without which there is no salvation, cannot be given: even repentance towards God, and faith towards our Lord Jesus Christ, with their fruits and effects. Without these no sinner can escape, and with these none will come short of eternal life. Let them not think that Paul left Asia for fear of persecution; he was in full expectation of trouble, yet resolved to go on, well assured that it was by Divine direction. Thanks be to God that we know not the things which shall befall us during the year, the week, the day which has begun. It is enough for the child of God to know that his strength shall be equal to his day. He knows not, he would not know, what the day before him shall bring forth. The powerful influences of the Holy Spirit bind the true Christian to his duty. Even when he expects persecution and affliction, the love of Christ constrains him to proceed. None of these things moved Paul from his work; they did not deprive him of his comfort. It is the business of our life to provide for a joyful death. Believing that this was the last time they should see him, he appeals concerning his integrity. He had preached to them the whole counsel of God. As he had preached to them the gospel purely, so he had preached it to them entire; he faithfully did his work, whether men would bear or forbear.