The world is currently under the influence of the devil, who is regarded as the God of this age. Only after his imprisonment for 1000 years and the reign of Christ Jesus as king will the full authority of God's throne be established, with sin eradicated and everything brought under the authority of the Son. This fulfillment can be found in Hebrews 1:8, 1 Corinthians 15:20-28, and Revelation 20. Eventually, the Son will present the throne to the Father, the One True God, who will reign eternally. At that point, the Son will be subordinate to the Father, and all things will be under the authority of the Father, the One True God. So, ultimately, the One True God will be supreme over everything. He will be all in all.
