The document outlines the Christian's reasonable service as going beyond church membership and attendance to encompass fundamental attitudes. These include having the right attitude toward God through total surrender and holiness, a transformed mind attuned to God's will. It also involves having the right attitude toward oneself, such as not thinking too highly of oneself, and the right attitude toward others through sincere love, kindness, preferring others over oneself, and avoiding retaliation. Fulfilling one's reasonable service means presenting oneself as a living sacrifice and obeying God daily.