Again, this chapter tells us that we are to be strong, but the source of our strength is not within ourselves, but in the grace of Jesus. Paul provides three examples of what it means to be strong in the power of grace, using the analogies of a soldier, athlete and farmer.
The first example tells us to embrace suffering, not to get entangled in civilian affairs and to be a soldier for Christ. Again this begs the question of what it means by civilian affairs. Where do we put our focus and what are we to ignore and not be distracted by? What counts as civilian affairs? It does tell us that we are to be single-minded and to only seek our general’s pleasure. Therefore, whatever we do, we do it to glorify God.
The athlete analogy again shows strength, endurance and hard-work, but within a set of rules. These rules are to show us that we are to be obedient to the word and to the commands of Christ Jesus.
The final example of the farmer suggests the fruitfulness of pursuing God’s purpose. By living within the will of God, we will receive his promises.
Then Paul reminds Timothy of Jesus’ death and resurrection, to encourage him to share in this suffering for the gospel. He also mentions his own suffering, that was endured in the pursuit of fulfilling this gospel. Verses 11-13 tells us that if we die and endure in Christ, we live and reign in his resurrection power. However, he we disown him, we, too are disowned.
The final part of this chapter shows how Timothy is to focus on the word of God and avoid quarrels and Godless chatter. He is to be kind and gentle, even in his rebukes. Then, Timothy can present himself as someone who is not ashamed of the gospel he has heard.