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

God's grace proves sufficient amidst our troubles by continuously delivering His people. Romans 8:28 teaches that God works all things together for good to those who love Him. Our troubles not only reveal God's righteousness and mercy but also illustrate the depth of His grace. As highlighted in Revelation 2:9, God is aware of our sufferings and poverty yet assures us that we are rich in Him. The faithfulness of God throughout our tribulations affirms that His grace is indeed sufficient, leading us to exalt Him during hardships.