Context
In Genesis 22, Abraham is on the way to offer Isaac in obedience to God. The language of worship appears here not in connection with music or ceremony, but with costly submission before God.
Common Interpretations
A common interpretation of this section is that worship is being defined by obedience and surrender. Abraham's words in verse 5 come at the moment of greatest cost, not at a moment of comfort or performance. This passage is also commonly used to show that the biblical idea behind worship cannot be reduced to music. The act is relational, reverent, and bound up with yielding oneself before God.
Current Position
This site's current position is that Genesis 22:5 is one of the clearest passages showing that worship in Scripture is not fundamentally about music, atmosphere, or ceremony. Abraham calls this approach to the mountain worship before a song is sung and before relief arrives. The controlling idea is surrender. Worship here means presenting oneself before God in costly obedience and trusting Him even when the path is severe.