How can we know that God's grace truly sustains us?

God's grace is a sustaining force for believers, rooted in the assurance of His unchanging love and promises. Romans 8:38-39 assures us that nothing can separate us from the love of God, emphasizing that His grace is sufficient in all circumstances. Even during times of trial or spiritual struggle, grace carries us through, affirming that our relationship with God is secure. This assurance is further supported by His commitment to intercede for His people, as seen in Romans 8:34. Understanding God's grace brings comfort and confidence, knowing that we are upheld not by our merits but by His enduring faithfulness.