In this study, McMahon considers the universal and perpetual teaching of loving God and loving one's neighbor, as it pertains to the heart, soul and mind of a Christian. His main text is taken from Christ's words in Matt. 22:37-39, "Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind."

The love that Christians ought to have in light of biblical reformation, consist in loving God with all the heart, soul and mind, and loving one's neighbor. Though this is often thought of as a nice "religious" sentiment, many Christians have no idea how that works out in the life of the Christian. Where did Jesus get such a notion, and what was he teaching?

Biblical reformation is set within this "love to God" and that without it, no one can ever be reformed, and no revival will ever take place in the whole world. In this, Jesus' words are far reaching, and they are a basic fundamental tenant of the Christian religion. Jesus did mean what he in fact said, to love God in heart, soul and mind is loving him in a superlative degree, the highest degree. Does this seem impossible? How does reformation and loving God fit together? And how does reformation of the heart, soul and mind for God's glory and our good work itself out in light of Scripture? This is the substance of this work.