The part transcribed here begins at 4:36
Now we become through Jesus, according to Romans chapter 2 verse 29, as well as Romans 9, Romans 11, and other portions of scripture, we become through Christ sons of Abraham, which means we take on the Abraham covenant. What I'm saying through all of this, you actually can rule this world if you will through Jesus Christ, because we become through Jesus Christ sons of God, joint heirs with Jesus Christ, to rule and reign with Christ. In Psalms chapter 2 verse 8, God says to us, “Ask of me, and I will surely give the nations as thine inheritance, and the very ends of the earth as thy possession”. But Jesus showed us how. In Matthew chapter 5, verse 5, “the meek shall inherit the earth”. So it's not through the ways the world would do it, the ways Satan would do it, but it's through Jesus Christ in the ways he would do it. How did he do it? “The meek shall inherit the earth”. He became a servant to all, and in the process he gained it all.
Ok, so, let's look at Psalm 2
Why do the nations rageand the peoples plot in vain?
2 The kings of the earth set themselves,and the rulers take counsel together,against the LORD and against his Anointed, saying,
3 “Let us burst their bonds apartand cast away their cords from us.”
4 He who sits in the heavens laughs;the Lord holds them in derision.
5 Then he will speak to them in his wrath,and terrify them in his fury, saying,
6 “As for me, I have set my Kingon Zion, my holy hill.”
7 I will tell of the decree:The LORD said to me, “You are my Son;today I have begotten you.
8 Ask of me, and I will make the nations your heritage,and the ends of the earth your possession.
9 You shall break them with a rod of ironand dash them in pieces like a potter's vessel.”
10 Now therefore, O kings, be wise;be warned, O rulers of the earth.
11 Serve the LORD with fear,and rejoice with trembling.
12 Kiss the Son,lest he be angry, and you perish in the way,for his wrath is quickly kindled.Blessed are all who take refuge in him.
If that context isn't enough to show that Cunningham is trying to pull a fast one, let's go further. This Psalm is referenced in Hebrews 1
Long ago, at many times and in many ways, God spoke to our fathers by the prophets, 2 but in these last days he has spoken to us by his Son, whom he appointed the heir of all things, through whom also he created the world. 3 He is the radiance of the glory of God and the exact imprint of his nature, and he upholds the universe by the word of his power. After making purification for sins, he sat down at the right hand of the Majesty on high, 4 having become as much superior to angels as the name he has inherited is more excellent than theirs. 5 For to which of the angels did God ever say, “You are my Son, today I have begotten you”?
And the part that's referenced in Hebrews is in the same part of the Psalm that Cunningham references, but where Hebrews clearly shows that this psalm is referring to Christ, Cunningham tries to somehow make it refer to us.
But let's go on, Revelation 19 mentions who will rule with a rod of iron.
11 Then I saw heaven opened, and behold, a white horse! The one sitting on it is called Faithful and True, and in righteousness he judges and makes war. 12 His eyes are like a flame of fire, and on his head are many diadems, and he has a name written that no one knows but himself. 13 He is clothed in a robe dipped in blood, and the name by which he is called is The Word of God. 14 And the armies of heaven, arrayed in fine linen, white and pure, were following him on white horses. 15 From his mouth comes a sharp sword with which to strike down the nations, and he will rule them with a rod of iron. He will tread the winepress of the fury of the wrath of God the Almighty. 16 On his robe and on his thigh he has a name written, King of kings and Lord of lords.
There's also a reference in Revelation 12.
Now, there is one reference in Revelation 2, what Jesus says to the church at Thyatira, which does say that those who overcome will have authority over the nations, and will rule them with a rod of iron. But there is something in Revelation 20 that this seems to refer to.
4 Then I saw thrones, and seated on them were those to whom the authority to judge was committed. Also I saw the souls of those who had been beheaded for the testimony of Jesus and for the word of God, and those who had not worshiped the beast or its image and had not received its mark on their foreheads or their hands. They came to life and reigned with Christ for a thousand years. 5 The rest of the dead did not come to life until the thousand years were ended. This is the first resurrection. 6 Blessed and holy is the one who shares in the first resurrection! Over such the second death has no power, but they will be priests of God and of Christ, and they will reign with him for a thousand years.
Another place to consider is II Timothy 2
11 The saying is trustworthy, for: If we have died with him, we will also live with him;
12 if we endure, we will also reign with him; if we deny him, he also will deny us;
13 if we are faithless, he remains faithful— for he cannot deny himself.
There is the promise in the Bible that the saints will have authority on earth, but that time will come when Christ returns. It isn't the church's job to try to take over the world, to try to somehow make the world christianized to such a degree that Christ will return.
It's pretty clear, Psalm 2:8 is not God talking to us, but to His Son, to Christ. Cunningham again proves he has no business teaching like this.