Acts introduces Aquila and Priscilla as Paul’s coworkers in Corinth; 2 Timothy closes by greeting Prisca and Aquila.

Acts shows Priscilla and Aquila traveling and helping instruct Apollos; 2 Timothy greets the same couple near the end of the letter.

Romans calls Prisca and Aquila fellow workers who risked themselves for Paul and hosted a church; 2 Timothy again greets them, revealing the durability of this mission partnership.

Acts identifies Trophimus as an Ephesian associated with Paul in Jerusalem; 2 Timothy later says Trophimus was left sick at Miletum.

Galatians and 2 Timothy both close with grace being “with your spirit,” linking the personal blessing to the wider community of believers.

The household of Onesiphorus, praised in chapter 1 for unashamed loyalty to Paul, is explicitly greeted again in the letter’s final network of coworkers and households. The approved evidence supports this relationship while preserving the difference between direct quotation, canonical development, and interpretive inference.