21 You then, my son, be strong in the grace that is in Christ Jesus, 2 and what you have heard from me before many witnesses entrust to faithful men who will be able to teach others also. 3 Share in suffering as a good soldier of Christ Jesus. 4 No soldier on service gets entangled in civilian pursuits, since his aim is to satisfy the one who enlisted him. 5 An athlete is not crowned unless he competes according to the rules. 6 It is the hard-working farmer who ought to have the first share of the crops. 7 Think over what I say, for the Lord will grant you understanding in everything.
8 Remember Jesus Christ, risen from the dead, descended from David, as preached in my gospel, 9 the gospel for which I am suffering and wearing fetters like a criminal. But the word of God is not fettered. 10 Therefore I endure everything for the sake of the elect, that they also may obtain salvation in Christ Jesus with its eternal glory.
Matthew Henry's Commentary on 2 Timothy 2:1-10
Commentary on 2 Timothy 2:1-7
(Read 2 Timothy 2:1-7)
As our trials increase, we need to grow stronger in that which is good; our faith stronger, our resolution stronger, our love to God and Christ stronger. This is opposed to our being strong in our own strength. All Christians, but especially ministers, must be faithful to their Captain, and resolute in his cause. The great care of a Christian must be to please Christ. We are to strive to get the mastery of our lusts and corruptions, but we cannot expect the prize unless we observe the laws. We must take care that we do good in a right manner, that our good may not be spoken evil of. Some who are active, spend their zeal about outward forms and doubtful disputations. But those who strive lawfully shall be crowned at last. If we would partake the fruits, we must labour; if we would gain the prize, we must run the race. We must do the will of God, before we receive the promises, for which reason we have need of patience. Together with our prayers for others, that the Lord would give them understanding in all things, we must exhort and stir them up to consider what they hear or read.
Commentary on 2 Timothy 2:8-13
(Read 2 Timothy 2:8-13)
Let suffering saints remember, and look to Jesus, the Author and Finisher of their faith, who for the joy that was set before him, endured the cross, despised the shame, and is now set down at the right hand of the throne of God. We must not think it strange if the best men meet with the worst treatment; but this is cheering, that the word of God is not bound. Here we see the real and true cause of the apostle's suffering trouble in, or for, the sake of the gospel. If we are dead to this world, its pleasures, profits, and honours, we shall be for ever with Christ in a better world. He is faithful to his threatenings, and faithful to his promises. This truth makes sure the unbeliever's condemnation, and the believer's salvation.