What does it mean that God's riches are in glory by Christ Jesus?

The phrase 'according to his riches in glory by Christ Jesus' indicates that all blessings from God are accessible through Christ's redemptive work. This understanding ties back to the rich theological truths of salvation, specifically that God's grace and mercy are administered through Jesus. As believers are united with Him, they gain access to the spiritual treasures that reflect God's glory. This underscores the intimacy and importance of Christ as the mediator who reconciles us to God, allowing us to partake in the divine blessings promised to us.