In the Bible, the term "saint" (from the Greek word *hagios* and the Hebrew word *qādōsh*) generally refers to someone who is set apart or consecrated for God's purposes. Throughout both the Old and New Testaments, saints are often depicted as those who are devoted to God and live according to His commandments. For instance, in the Old Testament, Israel is frequently called a "holy nation" (Exodus 19:6), indicating that they are set apart by God for a special relationship and service. In the New Testament, the term "saint" is used to describe all believers in Christ, not just a select few. Paul, for example, addresses his letters to "the saints" in various congregations (e.g., Romans 1:7, 1 Corinthians 1:2), emphasizing that all Christians are considered saints through their faith in Jesus and are called to live a life reflective of that status. The concept of sainthood thus embodies both a positional holiness granted by God and an ethical call to live out that holiness in daily life, as seen in passages like Ephesians 1:1 and Colossians 1:2.