How do we know the glory of God is substantial?

God's glory is portrayed as exceeding any earthly experience, suggesting its depth and beauty are beyond human comprehension. In John 17:24, Jesus prays for believers to behold His glory, which indicates that true glory is a divine quality that transcends our current understanding. The eternal nature of this glory, as described in scripture, emphasizes that it is not fleeting; rather, it is something that bolsters the believer's hope amid life’s transitory challenges. Thus, the substantiality of divine glory is integral to the Christian faith.