How do we know that God's grace is sufficient in our lives?

The assurance of God's grace being sufficient becomes clear in our experiences of weakness and suffering. According to Paul, he learned to glory in his infirmities, recognizing that it was through his weaknesses that the power of Christ could rest upon him. This divine strength during trials serves as confirmation of His sufficiency. When we feel incapable or burdened, and yet we find peace and the ability to endure, we can rest assured that His grace is truly working in us. It is in these moments that we recognize our reliance on Him rather than our own capabilities, demonstrating the reality of His sufficient grace.