2 Timothy 1:1

1Paul an Apostle From the very preface we already perceive that Paul had not in view Timothy alone; other wise he would not have employed such lofty titles in asserting his apostleship; for what purpose would it have served to employ these ornaments of language in writing to one who was fully convinced of the fact? He, therefore, lays claim to that authority over all which belonged to his public character and he does this the more diligently, because, being near death, he wishes to secure the approbation of the whole course of his ministry, (135) and to seal his doctrine which he had labored so hard to teach, that it may be held sacred by posterity, and to leave a true portrait of it in Timothy.

Of Jesus Christ by the will of God First, according to his custom, he calls himself an “Apostle of Christ.” Hence it follows, that he does not speak as a private person, and must not be heard slightly, and for form’s sake, (136) like a man, but as one who is a representative of Christ. But because the dignity of the office is too great to belong to any man, except by the special gift and election of God, he at the same time pronounces a eulogy on his calling, by adding that he was ordained by the will of God His apostleship, therefore, having God for its author and defender, is beyond all dispute.

According to the promise of life That his calling may be the more certain, he connects it with the promises of eternal life; as if he had said, “As from the beginning God promised eternal life in Christ, so now he has appointed me to be the minister for proclaiming that promise.” Thus also he points out the design of his apostleship, namely, to bring men to Christ, that in him they may find life.

Which is in Christ Jesus He speaks with great accuracy, when he mentions that “the promise of life” was indeed given, in ancient times, to the fathers. (Acts 26:6.) But yet he declares that this life is in Christ, in order to inform us that the faith of those who lived under the Law must nevertheless have looked towards Christ; and that life, which was contained in promises, was, in some respects, suspended, till it was exhibited in Christ.