Some sources say otherwise….
Early Christians refused to serve in the Roman army, both in the legions and auxilia, considering such service as wholly incompatible with the teachings of Christianity.
Justin Martyr (110-l65 C.E.) in his “Dialogue with Trypho” wrote…. “We who were filled with war, and mutual slaughter, and every wickedness, have each through the whole earth changed our warlike weapons,—our swords into ploughshares, and our spears into implements of tillage.”
“A careful review of all the information available goes to show that, until the time of Marcus Aurelius [121-180] no Christian became a soldier; and no soldier, after becoming a Christian, remained in military service.” (The Rise of Christianity, 1947, E. W. Barnes, p. 333)
Does it say that this man continued in his military service? He was a Roman Army officer, so any Jew found joining the Roman army was looked on as a traitor, hated in much the same way Jewish tax collectors working for the Roman government…..Matthew was one of those despised men.
Another translation words it a bit differently….in modern English…
Rom 13:1-4….
“Let every person be in subjection to the superior authorities, for there is no authority except by God; the existing authorities stand placed in their relative positions by God. 2 Therefore, whoever opposes the authority has taken a stand against the arrangement of God; those who have taken a stand against it will bring judgment against themselves. 3 For those rulers are an object of fear, not to the good deed, but to the bad. Do you want to be free of fear of the authority? Keep doing good, and you will have praise from it; 4 for it is God’s minister to you for your good. But if you are doing what is bad, be in fear, for it is not without purpose that it bears the sword. It is God’s minister, an avenger to express wrath against the one practicing what is bad.”
What this scripture says to me is that governments are placed in this world by God for the benefit of his own people, otherwise anarchy would be a global menace. Keeping law and order benefits everyone, and the law will come down on those doing bad. Corruption however, is in all worldly governments for the simple reason that “power corrupts humans”….every time. They serve a purpose, albeit imperfectly.
However, Jesus taught us to be
“no part of the world” (John 17:16) and that includes it’s divisive governments….is that a contradiction? No!
The world can do whatever it likes, because Satan is the unseen “god of this world”. (2 Cor 4:3-4; 1 John 5:19)…therefore, we don’t have to be a part of it. We won’t vote them into office, nor will we shed blood in their name.
“We will obey God as ruler rather than men”, as the apostles said.
Jesus never interfered with the workings of the Roman government even though they oppressed his people and possessed their land. He remained completely neutral, so must we.