How does being 'in Christ' affect a believer's life?

Being 'in Christ' is a foundational aspect of the Christian identity, as articulated in 1 Corinthians 1:30. This phrase signifies a deep, spiritual union with Christ, which confers upon believers the benefits of His grace. When one is in Christ, they are fundamentally changed; they receive His wisdom, righteousness, sanctification, and redemption. Everything that Christ represents and achieved becomes applicable to the life of the believer.

This union shapes the believer's identity and mission in life, guiding them in accordance with God's will and purpose. In Christ, believers are equipped to live holy lives and fulfill the Great Commission, reflecting His character and glory in their actions. It offers assurance of salvation, whereby believers are accepted by God based on Christ's merit, leading to a transformed life characterized by grace, obedience, and an eternal hope.