How do we know God's purpose in our struggles?

God's providential dealings in our lives are not arbitrary; He has a gracious purpose behind every trial. As highlighted in Deuteronomy 8:2, God humbles and proves His people to know what is in their hearts - whether they will keep His commandments. This testing is essential for our spiritual growth, as it teaches us humility and dependency on God's grace. Jeremiah 29:11 reassures us that He has plans for peace and an expected end, which encourages believers to trust in His overarching purpose even when the immediate circumstances seem confusing or painful.