Matthew 28:18

All power is given to me. The Arians object that the power which Christ had, is said to be given him by another. The Catholics answer, that Christ, as man, received this power from God. 2ndly. It may also be said, that the eternal Son, though he be equal, and be the same God with the Father, yet he proceeds and receives all from the Father. (Witham) — See here the warrant and commission of the apostles and their successors, the bishops and pastors of Christ’s Church. He received from his Father, all power in heaven and in earth: and in virtue of this power he sends them (even as his Father sent him, St. John xx. 21.) to teach and disciple, matheteuein, not one, but all nations, and instruct them in all truths: and that he may assist them effectually in the execution of this commission, he promises to be with them, (not for three or four hundred years only) but all days, even to the consummation of the world. How then could the Catholic Church go astray? having always with her pastors, as is here promised, Christ himself, who is the way, the truth, and the life. (St. John xiv. 6.) (Challoner) — Some hence infer that Jesus Christ, according to his human nature, was sovereign Lord of the whole world; but more properly this may be taken of his spiritual power, such as regards the salvation of souls. For Jesus Christ says to Pilate, my kingdom is not of this world. This spiritual power, Jesus Christ communicated in part to his apostles and their successors in the ministry, as to his vicars: As my Father hath sent me, so I send you. Whatsoever you shall loose upon earth, shall be loosed also in heaven: behold here the power both in heaven and earth. (Estius)

Ver. 16,17. The other evangelists mention several other appearances of Christ, which we shall consider when we come to them. This was in Galilee, upon Christ’s appointment either before or after his resurrection, we cannot certainly say when, or how. Some think (upon what grounds I know not, but because the evangelists mention no more) that this was the famous appearance mentioned by the apostles, when he was seen of above five hundred brethren at once, 1Co 15:6. The text speaks but of eleven that went into Galilee; it is possible more might meet him there, but we have no guidance of Scripture to conclude it. Some Thomas we know did so, so might others: but some think that it had been better translated, ‘some had doubted’; I understand no sufficient reason for it, for it is not certain that this was after his other appearances mentioned by the other evangelists.

III. What Jesus Christ said to them (v. 18-20); Jesus came, and spoke unto them. Though there were those that doubted, yet, he did not therefore reject them; for he will not break the bruised reed. He did not stand at a distance, but came near, and gave them such convincing proofs of his resurrection, as turned the wavering scale, and made their faith to triumph over their doubts. He came, and spoke familiarly to them, as one friend speaks to another, that they might be fully satisfied in the commission he was about to give them. He that drew near to God, to speak for us to him, draws near to us, to speak from him to us. Christ now delivered to his apostles the great charter of his kingdom in the world, was sending them out as his ambassadors, and here gives them their credentials.

Verses 16-20 This evangelist passes over other appearances of Christ, recorded by Luke and John, and hastens to the most solemn; one appointed before his death, and after his resurrection. All that see the Lord Jesus with an eye of faith, will worship him. Yet the faith of the sincere may be very weak and wavering. But Christ gave such convincing proofs of his resurrection, as made their faith to triumph over doubts. He now solemnly commissioned the apostles and his ministers to go forth among all nations. The salvation they were to preach, is a common salvation; whoever will, let him come, and take the benefit; all are welcome to Christ Jesus. Christianity is the religion of a sinner who applies for salvation from deserved wrath and from sin; he applies to the mercy of the Father, through the atonement of the incarnate Son, and by the sanctification of the Holy Spirit, and gives up himself to be the worshipper and servant of God, as the Father, Son, and Holy Ghost, three Persons but one God, in all his ordinances and commandments. Baptism is an outward sign of that inward washing, or sanctification of the Spirit, which seals and evidences the believer's justification. Let us examine ourselves, whether we really possess the inward and spiritual grace of a death unto sin, and a new birth unto righteousness, by which those who were the children of wrath become the children of God. Believers shall have the constant presence of their Lord always; all days, every day. There is no day, no hour of the day, in which our Lord Jesus is not present with his churches and with his ministers; if there were, in that day, that hour, they would be undone. The God of Israel, the Saviour, is sometimes a God that hideth himself, but never a God at a distance. To these precious words Amen…