Nobody truly enjoys being restricted. The fact is even the most ardent of introverts don’t like to be held against their will and made to stay isolated indefinitely. Yet, there could be worse things: it could be lockdown in prison.
This is what Paul faced. He understood that his responsibilities as a Christian didn’t become null and void because he found himself confined. Rather, Paul got to practicing Christianity in however way he could.
Sermon starts at 25:09