“To the angel of the church in Pergamum write:
These are the words of him who has the sharp, double-edged sword. I know where you live—where Satan has his throne. Yet you remain true to my name. You did not renounce your faith in me, not even in the days of Antipas, my faithful witness, who was put to death in your city—where Satan lives.
Nevertheless, I have a few things against you: There are some among you who hold to the teaching of Balaam, who taught Balak to entice the Israelites to sin so that they ate food sacrificed to idols and committed sexual immorality. Likewise, you also have those who hold to the teaching of the Nicolaitans. Repent therefore! Otherwise, I will soon come to you and will fight against them with the sword of my mouth.
Whoever has ears, let them hear what the Spirit says to the churches. To the one who is victorious, I will give some of the hidden manna. I will also give that person a white stone with a new name written on it, known only to the one who receives it.
In an existence of the world, the flesh, and the devil, we are not only pummelled with this and that, sometimes real, legitimate concerns, but also at other times real temptations and sins, both in our own lives, and in those around us. I added the first, not germane to the text above, but certainly addressed by our Lord, as well as elsewhere in scripture. This text has to do with actual sin.
The way of victory as translated by the NIV (see also, the NLT and the CEB in the link above) is to be victorious. It is translated as if this is something which is true of us in Jesus, perhaps in keeping with the grammar of the original Greek. We do have it from Romans 8:37 that in all the troubles of this life, particularly because of that which would challenge, undermine and even destroy our faith, “we are more than conquerors through him who loved us.” In other words, it’s because of our standing in Jesus that we can indeed emerge victorious. By and in God’s grace in Jesus we can overcome, and in fact we simply are more than conquerors.
There is much opposition to faith and the faith in this life. But even greater than that is the reality that is ours in Jesus, and through his death and resurrection, along with his ascension. We are victorious in him, and we simply need to live out what is true of us already, a recurrent theme in the New Testament concerning our new identity in Jesus. What is his through his person and work is given to us to live out in this world individually and together, to show to the world the power of the gospel and the salvation that is in and through Jesus.