Psalm 8 is often seen simply as a psalm of praise to God for all creation, and it is that. But it also describes the right ordering of that creation and the relationships within the created order. While it is a wonder to acknowledge that humanity is seen as a little lower than the angels, it is also sobering to understand the responsibility that comes with that honor. In Christ, God has provided us with an example of what that responsibility entails—seeking the flourishing of all and being willing to be serve, putting others ahead of self.
