How does being 'without Christ' affect someone?

Ephesians 2:12 describes the state of being 'without Christ' as being an alien and a stranger to God's promises, ultimately resulting in a life devoid of hope. This condition signifies spiritual death, where individuals exist separated from the source of life—Christ Himself. Such separation leaves them in a state of disobedience and alienation, as they do not have access to the relationships and blessings granted through faith in Jesus. Understanding this condition helps believers grasp the depth of their need for Christ and the joy of their new identity in Him.