In Psalm 2:6, God declares the victory that He has won through Christ, by saying: “Yet I have set My King (Jesus Christ) on My holy Hill of Zion (in Heaven).” This was accomplished by God's Decree, by which He raised Christ from the dead and caused Him to ascend to God's right hand (Psalm 110:1). Next in Psalm 2:7, Christ, the King, starts to declare this Decree: “I will declare the Decree: The Lord has said to Me: ‘You are My Son. Today I have begotten You.'" Acts 13:33 quotes Psalm 2:7 and asserts that God spoke this to Jesus, when He "raised Him up" at His resurrection. Hebrews 1:3-7 quotes Psalm 2:7, linking it with His Ascension. This confirms the Resurrection and initial Ascension to Heaven must have been on the same day. Hebrews 5:5-6 quotes Psalm 2:7, along with Psalm 110:4, saying that this was when God glorified Jesus and anointed Him to become the everlasting High Priest after the order of Melchizedek.According to Psalm 110:1, this took place at the Ascension - His Coronation as King of kings (Melchizedek was both a King and a Priest). When Christ speaks of being begotten on the day of His resurrection, He is not talking about His eternal Sonship as God, but the total regeneration and glorification of His humanity at His resurrection. He is called "the Firstborn from the dead" (Colossians 1:18), "the Firstborn among many brethren" (Romans 8:29), and we are "the Church of the Firstborn" (Hebrews 12:23). He became a man to identify with us, so that we could be identified with Him. When we trust in Christ, we are put into Christ (He is the head and we are His body), and we share in His sonship and inheritance. Thus through our union with Christ, we also partake of the power released by this Divine Decree, which is how we were born again - God has "begotten us again through the resurrection of Jesus Christ from the dead" (1Peter 1:3). Thus God has made us His sons through Christ's Resurrection, which is why the New Birth and indwelling Holy Spirit was not available before the New Covenant was established. So, when Psalm 2 describes the spiritual warfare, with God's enemies arrayed against the Lord and His Anointed (Christ), we are included in the Anointed One. Therefore, we are included in Psalm 2 and have a part to play in the spiritual warfare on earth, now that our Head, Jesus Christ, is seated in Heaven. Just as Jesus declared the Decree of the Lord concerning Himself, so we also must believe and confess God's Decree over us, saying: "I am born again, I am God's child, raised with Christ to new life and seated with Christ far above all principality and power. I am a new creation, more than a conqueror in Christ, the righteousness of God in Christ." In this way, we establish our new IDENTITY and POSITION in Christ, based on Psalm 2:6-7. We must be strong in who we are in Christ, if we are to fulfil God's will and play our part as God's representatives in the spiritual warfare, for satan's main attack is against our identity in Christ (Revelation 12:10-11).