H.A. Ironside was a prolific writer and recognized Bible teacher and preacher. In this commentary, he explains Philippians as a practical epistle of joy, containing needful exhortation for wilderness people. Ironside explains the theme of the book of Philippians as: 'Christ is all!', as displayed in chapter one through Christ as life, chapter two: Christ as example, chapter three: Christ as object, and chapter four: Christ as strength and supply.