If by any means - Implying, that he meant to make use of the most strenuous exertions to obtain the object.
I might attain unto - I may come to, or may secure this object.
The resurrection of the dead - Paul believed that all the dead would be raised Acts 24:15; Acts 26:6-8; and in this respect he would certainly attain to the resurrection of the dead, in common with all mankind. But the phrase, "the resurrection of the dead," also might be used, in a more limited sense, to denote the resurrection of the righteous as a most desirable object; and this might be secured by effort. It was this which Paul sought - this for which he strove - this that was so bright an object in his eye that it was to be secured at any sacrifice. To rise with the saints; to enter with them into the blessedness of the heavenly inheritance, was an object that the apostle thought was worth every effort which could he made. The doctrine of the resurrection was, in his view, that which distinguished the true religion, and which made it of such inestimable value Acts 26:6-7; Acts 23:6; 1 Cor. 15; and he sought to participate in the full honor and glory of such a resurrection.

The resurrection of the dead - That is, the resurrection of those who, having died in the Lord, rise to glory and honor; and hence St. Paul uses a peculiar word which occurs no where else in the New Testament, εξαναστασις. The words, as they stand in the best MSS., are as follow: εις την εξαναστασιν την εκ νεκρων, to that resurrection which is of the dead. This glorious resurrection, and perhaps peculiarly glorious in the case of martyrs, is that to which St. Paul aspired. The word αναστασις signifies the resurrection in general, both of the just and unjust; εξαναστασις may signify that of the blessed only.

If by any means I might attain unto the (k) resurrection of the dead.
(k) To everlasting life, which follows the resurrection of the saints.

If by any means I, might attain unto the resurrection of the dead. Not in a figurative sense, the resurrection from the death of sin to a life of grace, of which Christ is the efficient cause, for this the apostle had attained to; unless the consummation of that spiritual life, in perfect holiness, should be intended, than which nothing was more desirable by him; nor in a representative sense, for this also he enjoyed in Christ his head, being risen with him, and in him, when he rose from the dead; but in a literal sense and designs not the general resurrection of the just and unjust, which he believed; for he knew that everyone must, and will attain to this, even Pharaoh, Judas, and the worst of men; but the special and particular resurrection of the righteous, the better resurrection, which will be first, and upon the personal coming of Christ, and by virtue of union to him, and in a glorious manner, and to everlasting life and happiness: and when the apostle says, "if by any means" he might attain to this, it is not to be understood as if he doubted of it, which would be inconsistent with his firm persuasion, that nothing should separate him from the love of God, and with his full assurance of faith, as to interest in Jesus Christ; but it denotes the difficulty of attaining it, since through various afflictions and great tribulations a believer must pass, before he comes to it; and also the apostle's earnest desire of it, and strenuous endeavour for it; not caring what scenes of trouble, or sea of sorrow what fiery trials, severe sufferings, or cruel death he went through, so be it he obtained as he believed he should, the glorious and better resurrection; he counted not his life dear to himself, he loved it not unto death, having in view the blissful and happy state after it.

If by any means--not implying uncertainty of the issue, but the earnestness of the struggle of faith (1-Corinthians 9:26-27), and the urgent need of jealous self-watchfulness (1-Corinthians 10:12).
attain unto the resurrection of the dead--The oldest manuscripts read, "the resurrection from (out of) the dead," namely, the first resurrection; that of believers at Christ's coming (1-Corinthians 15:23; 1-Thessalonians 4:15; Revelation 20:5-6). The Greek word occurs nowhere else in the New Testament. "The power of Christ's resurrection" (Romans 1:4), ensures the believer's attainment of the "resurrection from the (rest of the) dead" (compare Philippians 3:20-21). Compare "accounted worthy to obtain the resurrection from the dead" (Luke 20:35). "The resurrection of the just" (Luke 14:14).

The resurrection of the dead - That is, the resurrection to glory.