I absolutely love the picture from verses 7b-10. Let me repeat it here with some emphasis.
When the Lord Jesus is revealed from heaven with his mighty angels in flaming fire, inflicting vengeance on those who do not know God and on those who do not obey
the gospel of our Lord Jesus. They will suffer the punishment of eternal destruction, AWAY FROM THE PRESENCE OF THE LORD and from the glory of His might, when He comes on that day to be glorified in His saints, and to marveled at among all who have believed...
I am so glad I know Jesus!! What a scary thing to read if you don't. Were you scared or excited?