How do we know that God's grace is sufficient for believers?

The sufficiency of God's grace is illustrated in Ruth's experience of gleaning in Boaz's field, where she received far more than she needed. In Ruth 2:17, we see her gleaning until evening, which symbolizes the continuous nourishment believers receive from Christ. As He invites us to come to His word, we find daily grace that sustains us through life's trials. Matthew 11:28-30 invites weary souls to find rest in Christ. Believers discover that His grace is relentless, providing never-ending abundance and sustaining our faith, equivalent to the daily bread that Christ promises to His children.