"The god of this age"
Recognizing that the New Testament was written to those upon whom the ends of the ages had come, reveals that Satan was the god of the age that passed away.
---
Psalm 2 - WHY do the nations rage, And the people plot a vain thing? The kings of the earth set themselves, And the rulers take counsel together, Against the LORD and against His Anointed, saying, “Let us break Their bonds in pieces And cast away Their cords from us.” He who sits in the heavens shall laugh; The LORD shall hold them in derision. Then He shall speak to them in His wrath, And distress them in His deep displeasure: “Yet I have set My King On My holy hill of Zion.” “I will declare the decree: The LORD has said to Me, You are My Son, Today I have begotten You. Ask of Me, and I will give You The nations for Your inheritance, And the ends of the earth for Your possession. You shall break them with a rod of iron; You shall dash them to pieces like a potter's vessel. Now therefore, be wise, O kings; Be instructed, you judges of the earth. Serve the LORD with fear, And rejoice with trembling. Kiss the Son, lest He be angry, And you perish in the way, When His wrath is kindled but a little. Blessed are all those who put their trust in Him.
Psalm 110 - THE LORD said to my Lord, “Sit at My right hand, Till I make Your enemies Your footstool.” The LORD shall send the rod of Your strength out of Zion. Rule in the midst of Your enemies! Your people shall be volunteers In the day of Your power; In the beauties of holiness, from the womb of the morning, You have the dew of Your youth. The LORD has sworn And will not relent, “You are a priest forever According to the order of Melchizedek.” The Lord is at Your right hand; He shall execute kings in the day of His wrath. He shall judge among the nations, He shall fill the places with dead bodies, He shall execute the heads of many countries. He shall drink of the brook by the wayside; Therefore He shall lift up the head.
Daniel 7:13-14 - “I was watching in the night visions, And behold, One like the Son of Man, Coming with the clouds of heaven! He came to the Ancient of Days, And they brought Him near before Him. Then to Him was given dominion and glory and a kingdom, That all peoples, nations, and languages should serve Him. His dominion is an everlasting dominion, Which shall not pass away, And His kingdom the one Which shall not be destroyed.
1 Corinthians 10:11 Now all these things happened to them as examples, and they were written for our admonition, upon whom the ends of the ages have come.
1 Corinthians 15:25 - For He must reign till He has put all enemies under His feet.
Matthew 28:18 - And Jesus came and spoke to them, saying, “All authority has been given to Me in heaven and on earth.
Revelation 11:15 - Then the seventh angel sounded: And there were loud voices in heaven, saying, "The kingdoms of this world have become the kingdoms of our Lord and of His Christ, and He shall reign forever and ever!"
For a thorough, scholarly exposition in support of a pre-70AD date for the composition of the book of Revelation see Kenneth L. Gentry's Before Jerusalem Fell : http://www.garynorth.com/freebooks/docs/2206_47e.htm