How do we know the unsearchable riches of Christ are true?

The reliability of the unsearchable riches of Christ is grounded in the biblical narrative of God's relationship with His people. In Exodus 16, we see God providing for the Israelites in the wilderness despite their complaints and ungratefulness. This demonstrates His grace and faithfulness, proving that He cares for those He has redeemed. Additionally, the testimony of the apostolic preaching, as exemplified by Paul in Ephesians 3:8, affirms these riches to be of divine origin. As believers experience the transformative power of God's love and mercy in their lives, they come to know these riches are indeed true and accessible to them.