What does it mean to be in the Lord?

To be 'in the Lord' entails a profound union with Christ that is evidenced throughout Scripture. This union is illustrated by the example of Levi, who, though not yet born, paid tithes through Abraham because he was in his loins (Hebrews 7:9). Similarly, when believers are 'in Christ,' it signifies that Christ's life, death, and resurrection are applied to them. This union ensures that believers share in the security, righteousness, and blessings of Christ. When God views believers, He sees His Son, underscoring the importance of being 'in the Lord' for salvation and security.