In our exploration of Psalm 137, we uncover a profound lesson on interpreting Scripture through a Christian lens. This challenging psalm, with its seemingly violent imagery, serves as a catalyst for understanding how we approach the Old Testament. We learn that reading Scripture, particularly the Psalms, requires us to look beyond literal interpretations and seek deeper spiritual truths. The psalm's reference to Babylon symbolizes not just a physical place, but the parts of our lives that lead us away from God. Similarly, Jerusalem represents our spiritual home and closeness to the Divine. This dual citizenship within our souls - belonging both to Babylon and Jerusalem - reminds us of our constant struggle between sin and righteousness. By reframing the 'enemies' mentioned in the psalm as the sinful aspects within ourselves, we're called to a radical form of self-examination and repentance. This interpretation aligns with Jesus' teachings and Paul's letters, showing us how the New Testament transforms our understanding of the Old. As we grapple with this psalm, we're invited to embark on a spiritual pilgrimage, casting our sins upon God, our rock and foundation.

Here are some questions for discussion or reflection:

How does the concept of 'dual citizenship' in Babylon and Jerusalem apply to our own spiritual lives? In what ways do we find ourselves caught between these two 'cities'?

What are the dangers of interpreting Old Testament passages, particularly violent ones, without considering the New Testament context? How can we approach difficult scriptures in a Christ-centered way?

How does John Donne's poem relate to Psalm 137, and what does this teach us about interpreting militant language in the Bible?

In what ways can we identify and 'cast against the rock' the 'children of Babylon' within our own souls? What might this process of spiritual purging look like in practice?

How does the sermon's interpretation of Psalm 137 challenge or change your understanding of 'enemies' in the Bible? What implications does this have for how we view conflict and opposition in our lives?

What does it mean to be on a spiritual pilgrimage, and how does Psalm 137 guide us in starting or continuing this journey?

How can we balance the recognition of sin within ourselves with the assurance of God's love and forgiveness? How does this sermon help us navigate this tension?

In what ways does the New Testament complicate or redefine the categories and distinctions found in the Old Testament? How should this inform our reading of scripture?

How might regular engagement with the Psalms, when approached as Christian scripture, shape our spiritual formation? What precautions should we take?

What does it mean to treat the Old Testament as 'Christian Scripture,' and how might this approach change our understanding of challenging passages?