A.B. Simpson expounds on Psalm 110, portraying Christ as the Priest-King who reigns from His mediatorial throne. He emphasizes Christ's dual nature as both divine King and High Priest, highlighting His authority, righteousness, and the peace He offers to His followers. Simpson illustrates the characteristics of those who follow Christ, describing them as freewill offerings, adorned in holiness, and filled with the joy and freshness of His presence. He encourages believers to fully surrender to Christ, allowing Him to impart His righteousness and peace, and to live radiantly as children of the light. The sermon culminates in a call for complete consecration to experience the fullness of life in Christ.