This chapter discusses the true living God, how he will still give men a second chance of repentance. How God sent his Angels to spread the word on earth during the Great Tribulation and how not to follow or worship the Anichrist because the Lord God is the true Lord of Lords.
What is going to happen to the Antichrist, satan, false prophet and fallen Angel? What will happen to people who didn't take the mark of the beast? What will happen to the people who worshipped the Antichrist and follow him?
Who is the Antichrist? How do Satan help him get power? Who is the fallen angel and the false prophet? How will the Anichrist try to conquer the world?
John wrote to these churches to affirm God's sovereignty and faithfulness and to encourage the churches to stand firm in the Lord God. The letters are greetings to each church on how the church is doing in the Lord's eyes. These are warnings from God to these churches and how they need to repent and also the Lords acommendation to these churches. The Lord God encourages these churches with his rewards that they will receive if they stay faithful to him.
How the Lord God will deliver you from the wicked if you only just have faith in him. Trust that the word of God is true and real. Know that God loves you so much that he made you.