The Lord Jesus Christ's Mediatorial Reign, He Is King of Kings and Lord of Lords (Free Reformation MP3s, Videos and Books)
http://www.puritandownloads.com/the-lord-jesus-christs-mediatorial-reign-he-is-king-of-kings-and-lord-of-lords/

What Is A Christian Nation? Christ's Kingship and Lordship Over the Nations, by Pastor Greg Price (17 Free MP3s, best series on this topic!)
http://www.puritandownloads.com/what-is-a-christian-nation-christs-kingship-and-lordship-over-the-nations-by-greg-price-17-free-mp3s/

The Bible reveals the Mediatorial investiture with universal Lordship...

"The common conscience of heathen, as well as Christian nations, approves of personal and social subjection to the government of God. But it is only in the conscience, enlightened by the gospel, that the dominion of Jehovah, as God-man, is recognized, and that the refusal of persons and nations to obey him, is condemned. In the Bible alone, the doctrine of his Mediatorial investiture with universal Lordship, is revealed. It is the act of God the Father, that invests him with the authority over all things. “Thou madest him to have dominion over the work of thy hands; Thou hast put all things under his feet.” Ps. 8:6. The person here addressed is God the Father; and the person spoken of is the Son as Mediator; as we learn from its application to him in the New Testament. “For he hath put all things under his feet. But when he saith, all things are put under him, it is manifest that he is excepted who did put all things under him.” 1 Cor. 15:27. The only exception is; the person of the Father. The apostle Paul, by the Holy Spirit, Heb. 2:6-8, applies the text in Psalm 8, to Jesus. “But one in a certain place testified, saying, Thou crownest him with glory and honour, and didst set him over the works of thy hands; thou hast put all things in subjection under his feet. For in that he put all in subjection under him, he left nothing that is not put under him—but we see Jesus, &c.”

- James R. Willson, Covenanter, https://www.facebook.com/groups/covenanter.org/

Messiah the Prince or, the Mediatorial Dominion of Jesus Christ (1884), by William Symington (16 free SWRB MP3s)
http://www.sermonaudio.com/go/290348

Messiah the Prince or, the Mediatorial Dominion of Jesus Christ (1884), by William Symington (Enhanced SWRB Digital Download PDF)
http://www.puritandownloads.com/messiah-the-prince-or-the-mediatorial-dominion-of-jesus-christ-1884-by-william-symington/

Messiah the Prince or, the Mediatorial Dominion of Jesus Christ (1884), by William Symington (free online book)
https://www.covenanter.org/reformed/2017/8/15/messiah-the-prince-or-the-mediatorial-dominion-of-jesus-christ

Biblical Prophecy & Postmillennialism 10, Daniel 4, Prophecy Of Messiah the Prince, by Jim Dodson (Free MP3)
http://www.sermonaudio.com/sermoninfo.asp?SID=51215102910

Biblical Prophecy, Pastor Jim Dodson, 44 Remarkable Free MP3s About Classic Reformation Eschatology (Historicism and Postmillennialism)
http://www.sermonaudio.com/new_details3.asp?ID=108251

THE LORD JESUS CHRIST'S MEDIATORIAL DOMINION OVER THE NATIONS
https://www.covenanter.org/reformed/2017/8/17/chapter-viii?rq=chapter%20VIII

Prince Messiah's Claims To Dominion Over All Governments: And The Disregard Of His Authority By The United States, In The Federal Constitution by James R. Willson (Free MP3 and Free Book)
http://www.puritandownloads.com/prince-messiahs-claims-to-dominion-over-all-governments-and-the-disregard-of-his-authority-by-the-united-states-in-the-federal-constitution-by-james-r-willson-free-mp3-and-free-book/

Civil Government: An Exposition of Romans 13:1-7 by James M. Willson and Other Books and MP3s Defending the Classic Reformation Position on Civil Government (Free MP3 Audio Books, Free Online Books and Other Formats)
http://www.puritandownloads.com/civil-government-an-exposition-of-romans-13-1-7-by-james-m-willson-and-other-books-and-mp3s-defending-the-classic-reformation-position-on-civil-government-free-mp3-audio-books-free-online-books-and-other-formats/

Messiah, Governor of the Nations of the Earth (1803) by Alexander M'Leod, and Christ's Kingship Over the Nations Maintained and Defended in the Establishment Principle by C.J. Brown
http://www.puritandownloads.com/messiah-governor-of-the-nations-of-the-earth-1803-by-alexander-mleod-and-christs-kingship-over-the-nations-maintained-and-defended-in-the-establishment-principle-by-c-j-brown/
Maintains the universal supremacy of Christ as King of the nations, as well as King of the saints, with the consequent duty of nations as such, and civil rulers in their official capacity, to honor and serve Him by recognizing His truth and promoting His cause. Demonstrates that this position was "the unanimous testimony of the Reformers" and proves this truth from both the OT and the NT. Answers common objections, which are often arguments from abuse, while refuting the opposing error of Voluntaryism showing its sectarian nature. A marvelous little book that is much needed in our day! As the author notes, "Let us keep to the King's highway trod by the martyrs and Reformers, and in the name of our God display our banners that Christ is the Prince of the kings of the earth, and that the nation and the kingdom that will not serve Him and His Cause shall perish, yea, those nations shall be utterly wasted."

The Subjection of Kings and Nations to Messiah, Christ's Sovereignty, Kingship, Authority, and Rule Over All Countries by James R. Willson (Free SWRB MP3s and Discounted Digital Download)
http://www.puritandownloads.com/the-subjection-of-kings-and-nations-to-messiah-christs-sovereignty-kingship-authority-and-rule-over-all-countries-by-james-r-willson-free-swrb-mp3s-and-discounted-digital-download/

King Jesus! The Lord Jesus Christ Rules the Nations and the Church for His Greater Declarative Glory and the Benefit of His Church (17 Free SWRB MP3s and PDFs)
http://www.puritandownloads.com/king-jesus-the-lord-jesus-christ-rules-the-nations-and-the-church-for-his-greater-declarative-glory-and-the-benefit-of-his-church-17-free-swrb-mp3s-and-pdfs/

Covenanting In the Bible and In the Future (As Prophesied In Biblical Prophecy), By Pastor Jim Dodson, Pastor Greg Price and Pastor James Willson (Many Free SWRB MP3s, PDFs and Videos)
http://www.puritandownloads.com/covenanting-in-the-bible-and-in-the-future-as-prophesied-in-biblical-prophecy-by-pastor-jim-dodson-pastor-greg-price-and-pastor-james-willson-many-free-swrb-mp3s-pdfs-and-videos/