John 17:1 – 26
Job 1:1 – 12
Zechariah 3:1 – 10
Revelation 12:7–10 (NKJV)
7 And war broke out in heaven: Michael and his angels fought with the dragon; and the dragon and his angels fought, 8 but they did not prevail, nor was a place found for them in heaven any longer. 9 So the great dragon was cast out, that serpent of old, called the Devil and Satan, who deceives the whole world; he was cast to the earth, and his angels were cast out with him.
10 Then I heard a loud voice saying in heaven, “Now salvation, and strength, and the kingdom of our God, and the power of His Christ have come, for the accuser of our brethren, who accused them before our God day and night, has been cast down.
I The first period, the OT
II The second period, during the earthly ministry of our Lord Jesus
III The third period, After Jesus went back to heaven… the present age… NOW.