What does the Bible say about the character of God's elect people?

In Philippians 3, the Apostle Paul outlines the character of God's elect, emphasizing that they are those who rejoice in the Lord. They worship God in spirit, acknowledging their total dependency on Him rather than their own efforts or righteousness. This posture is foundational for those chosen by God, marking them as fundamentally different from those who rely on human works or fleshly confidence. Paul repeatedly calls them 'brethren,' affirming their identity as God's chosen people, emphasizing their relationship with Christ and their secure standing in Him. This joy and security, rooted in Christ's redemptive work, shape the character of the elect throughout their lives.