Under the gracious sway of his gospel, Christ will cause “the righteous to flourish” (72:7) and bring “peace to the people” (Psa. 72:5). Resulting from this righteousness and peace will come “abundance” and “flourishing” prosperity in all the earth (72:16). Ultimately, “all nations [will] call him blessed” (72:17) so that “the whole earth [will] be filled with his glory” (72:19).
Such is the postmillennial hope. Christ will return after millennial conditions prevail upon the earth (hence, post-millennialism), not before them (as in the popular pre-millennial system). The millennial blessings arise under the influence of the gospel, not because of Armageddon.
Though many evangelicals today are concerned about being Left Behind before the future collapses into absolute chaos, the postmillennialist is optimistic that He Shall Have Dominion throughout the earth. Rather than adopting “I’ll Fly Away” as their anthem, postmillennialists prefer “Onward Christian Soldiers.”
In this book you will find the whole biblical rationale for postmillennialism, from its incipient beginning in Genesis to its glorious conclusion in Revelation.