A "sinful life" from a biblical perspective is generally defined as one characterized by "missing the mark"—falling short of the divine standard of perfection, often marked by self-centeredness and a separation from God.
At the core of a sinful life is the "self-life" or the "flesh," which acts independently of God, often manifesting as self-pity, pride, or self-centeredness. Sinful Life
Many people find themselves in a "sinful" pattern through gradual neglect or justifying small behaviors, as discussed on the Women, Worship and Work blog . A "sinful life" from a biblical perspective is
Sin causes a separation between the individual and God, which can lead to a lack of peace. " which acts independently of God