The composition of these Epistles was by far the most important part of Paul's varied prison activity; and he crowned this labor with the writing of the Epistle to the Ephesians, which is perhaps the profoundest and sublimest book in the world. The Church of Christ has derived many benefits from the imprisonment of the servants of God; the greatest book of uninspired religious genius, the Pilgrim's Progress, was written in a jail; but never did there come to the Church a greater mercy in the disguise of misfortune than when the arrest of Paul's bodily activities at Caesarea and Rome supplied him with the leisure needed to reach the depths of truth sounded in the Epistle to the Ephesians.
182. His Writings.--It may have seemed a dark dispensation of providence to Paul himself that the course of life he had pursued so long was so completely changed; but God's thoughts are higher than man's thoughts and His ways than man's ways; and He gave Paul grace to overcome the temptations of his situation and do far more in his enforced inactivity for the welfare of the world and the permanence of his own influence than he could have done by twenty years of wandering missionary work. Sitting in his room, he gathered within the sounding cavity of his sympathetic heart the sighs and cries of thousands far away, and diffused courage and help in every direction from his own inexhaustible resources. He sank his mind deeper and deeper in solitary thought, till, smiting the rock in the dim depth to which he had descended, he caused streams to gush forth which are still gladdening the city of God.
183. Release from Prison.--The book of Acts suddenly breaks off with a brief summary of Paul's two years' imprisonment at Rome. Is this because there was no more to tell? When his trial came on, did it issue in his condemnation and death? Or did he get out of prison and resume his old occupations? Where Luke's lucid narrative so suddenly deserts us, tradition comes in proffering its doubtful aid. It tells us that he was acquitted on his trial and let out of prison; that he resumed his travels, visiting Spain among other places; but that before long he was arrested again and sent back to Rome, where he died a martyr's death at the cruel hands of Nero.
184. New Journeys.--Happily, however, we are not altogether dependent on the precarious aid of tradition. We have writings of Paul's own undoubtedly subsequent to the two years of his first imprisonment. These are what are called the Pastoral Epistles--the Epistles to Timothy and Titus. In these we see that he regained his liberty and resumed his employment of revisiting his old churches and founding new ones. His footsteps cannot, indeed, be any longer traced with certainty. We find him back at Ephesus and Troas; we find him in Crete, an island at which he touched on his voyage to Rome and in which he may then have become interested; we find him exploring new territory in the northern parts of Greece. We see him once more, like the commander of an army who sends his aides-de-camp all over the field of battle, sending out his young assistants to organize and watch over the churches.
185. But this was not to last long. An event had happened immediately after his release from prison which could not but influence his fate. This was the burning of Rome--an appalling disaster, the glare of which even at this distance makes the heart shudder. It was probably a mad freak of the malicious monster who then wore the imperial purple. But Nero saw fit to attribute it to the Christians, and instantly the most atrocious persecution broke out against them. Of course the fame of this soon spread over the Roman world; and it was not likely that the foremost apostle of Christianity could long escape. Every Roman governor knew that he could not do the emperor a more pleasing service than by sending to him Paul in chains.