The answer is: Onesiphorus

2 Timothy 1:16-18 - The mention of Onesiphorus highlights the importance of encouragement and support in difficult times. Interesting to note, Paul often faced abandonment (2 Timothy 4:10), making Onesiphorus's loyalty even more remarkable. This reflects the broader Christian call to stand firm together, reminiscent of Jesus' own words about comforting the afflicted (Matthew 25:40).

Onesiphorus, a lesser-known figure in the New Testament, plays a pivotal role in this powerful moment in Paul’s letter. His act of loyalty provides a beautiful example of selfless support, echoing throughout scripture. When Paul states that Onesiphorus “refreshed” him, we gain insight into the genuine bond between them, highlighting the essence of companionship and solidarity, especially during trials.

The mention of being “not ashamed of my chains” serves as a reminder of the stigma and isolation early Christians often faced. It’s fascinating to think about the social dynamics of that time—many distant themselves from the imprisoned for fear or societal repercussions, which makes our hero’s courage shine even brighter.

Onesiphorus isn't just a historical footnote; he embodies the impactful character traits anyone would cherish in friends: courage, loyalty, and empathy. Interestingly, in the New Testament, Paul not only thanks him but essentially requests a blessing upon Onesiphorus’s family, indicating the broader principle of kindness begetting kindness that transcends time and circumstance—a true reflection of how communities uplift members enduring hardship.

This also lightly links to Proverbs 25:11, which states, “A word fitly spoken is like apples of gold in pictures of silver,” emphasizing how timely and supportive words or actions—like Paul received from Onesiphorus—can be precious and have lasting value across generations. Hidden treasure, indeed!