The document discusses spiritual warfare against pride of life, which is defined as thinking too highly of oneself, possessions, or achievements rather than God. It identifies three sources of temptation: lust of the flesh from physical pleasures, lust of the eyes from discontent, and pride of life. Strategies are given to put to death earthly desires, renew the mind, guard what you allow in, ask God for help, be content, and clothe oneself in humility rather than pride. Victory over temptation leads to purity, contentment, and pleasing God, while yielding leads to immorality, covetousness, idolatry, and displeasing God.