In Psalm 9:1–2, David declares four powerful "I will" statements that reveal a heart resolved to worship regardless of circumstances. This message explores how David's intentional praise, bold proclamation, deliberate joy, and devoted singing form a model of steadfast worship for believers today. In contrast to the passive faith of modern culture, David shows us that true worship is not based on emotions or ease, but on the unchanging worth of God. This sermon is a call to move from spiritual hesitation to holy determination—to echo David's resolve and boldly say, "I will."