Both passages use athletic competition to picture disciplined faithfulness, lawful striving, and the expectation of a crown or reward.

The deposit Timothy must guard in chapter 1 becomes teaching he must entrust to faithful people in chapter 2, moving from preservation to faithful transmission. The approved evidence supports this relationship while preserving the difference between direct quotation, canonical development, and interpretive inference.

Deuteronomy commands God’s words to be kept and taught diligently across generations; 2 Timothy turns faithful transmission into a chain of entrusted teaching from Paul to Timothy to faithful people to others.

Timothy is told to be strengthened (endynamoō) in grace in 2:1; near the letter’s end Paul says the Lord strengthened (endynamoō) him for proclamation in 4:17. The approved evidence supports this relationship while preserving the difference between direct quotation, canonical development, and interpretive inference.