Ever wonder why certain phrases about God feel so familiar? David's words here aren't just his own; they echo a profound, ancient declaration.
When the Psalmist writes "The LORD is merciful and gracious, slow to anger and abounding in steadfast love," he's tapping into a foundational statement about God's very nature. This isn't a new idea for David's audience; it's a direct quote, or at least a very close echo, of the confession God Himself made to Moses on Mount Sinai (Exodus 34:6). It had become a 'formula of the national faith,' a core part of Israel's understanding of who God is. David is reminding his people, and us, of this unchanging truth: God's character, as revealed to Moses, is the same character He embodies now.