14 Luke the beloved physician greets you, as does Demas.
Who are these people?
Luke – (Colossians 4:14, 2 Timothy 4:11, Philemon 1:24.)
Luke is often a misunderstood character in church history because of the position he holds as “physician.” In modern times, physicians are men of extreme education who are venerated as highly skilled purveyors of life. However, in the first century, physicians were not such highly respected men. Often slaves served as physicians and the designation as “doctor” bore little more significance than asserting a special responsibility within a master’s household. Some have speculated that Luke might have been a freed slave that joined Paul on his missionary journeys after his master set him free. It is common to speculate that Theophilus, the one to whom Acts is written, may have been Luke’s master. However, fascinating these speculations, nothing can be proved as there is nothing specifically stated in Church history or the Bible.
As a physician, Luke serves as the prototype for medical missions. Moreover, he shows the value of maintaining a physician in the service of missions for the sake of tending to Paul’s ailments. As aforementioned, the medical profession during the first century was not a highly regarded field. Often scorned as useless in favor of idolatry, doctors were considered a rejection of the cultic practices of common Roman religion. While there were some places where physicians were employed alongside temple practices, most were rejected as superfluous in favor of the gods. The fact that Luke is used by God in such a tremendous capacity as Paul’s traveling companion is a rejection of the power of idolatry.
Imagine for a moment: you enter a city and find a temple of idol worship that claims to heal the sick through observance of ritual sacrifice. People are sick and are clamoring for their false gods to answer their pleas. You happen to have a physician who knows that the answer is for them to eat some fruit, take a particular herb, and drink lots of water. People begin to get better as a result of the physician’s advice and now you have an open door to the gospel. The education and talents of a man rejected by the common practices of the world are thereby used to advance the Kingdom of Heaven!
Further, there is no doubt that Luke utilized his education to write both the gospel of Luke and the book of Acts. His ability to write served to record the history of the early church and the story of Jesus. His ability as a physician, while not specifically stated, was certainly used to keep Paul and his companions healthy, and the surrendering of his gifts to God was used as a part of His mission. God used a talent often rejected by the culture of the time, to advance His kingdom.
Luke remained with Paul through Paul’s imprisonment. His affection for Paul as a brother is evident in his presence with him in Philemon 24 and in 2 Timothy 4:11. While everyone else left Paul in prison, Luke remained. He was devoted to Paul. More than that, He was devoted to the gospel work.
Demas – (Col. 4:14, 2 Tim. 4:9-10, Philemon 24)
Demas is referred to in Philemon as a “fellow worker.” He was part of the cohort of Paul that traveled and served with him. However, somewhere between the writing of Philemon and 2 Timothy, Demas fell “in love with this present world.” No matter the devotion he once showed, his faith did not prove to be genuine. It is valuable to recognize that Demas’ affections were for “this present world.” Demas lacked an eternal perspective and thought it better to achieve in this life rather than the next. Let this serve as a warning. Strive to maintain an eternal perspective, lest you fall away for the affections of this life.
Consider the contrast between Luke and Demas for a moment. Both begin faithfully working alongside Paul. Luke’s life is turned upsidedown and radically changed by the gospel. (Especially if he was a slave as many speculate.) Demas’ ventures into gospel ministry for a time but refuses to let it alter his measure of value. One surrenders everything in this life for the sake of following a gospel call that will inevitably land him in prison or end in death. The other abandons the glory of heaven for the glory of this life. Which one are you? Demas or Luke?