The answer is: Psalm 117

Psalms 117:1-2 - This psalm is remarkable not only for its brevity but also for its universal call to praise. It emphasizes God’s steadfast love and faithfulness, a theme echoed throughout the Bible. Interestingly, it's the middle chapter of the entire Bible, bridging both Testaments in its declaration of worship.

Psalm 117 might be short, but don't underestimate its significance! Spanning just two verses, this poetic gem invites all nations and peoples to join in praising the Lord for His enduring love and faithfulness. It may be tiny in size but enormous in impact! The call to worship doesn’t belong just to a select few; it’s a reflection of an inclusive worldview found throughout the biblical text.

What’s even more fun is how this mini psalm serves as a bridge between the Old and New Testaments. It points to the idea that God’s love is universal, not culturally confined. Isn’t it fascinating that the apostle Paul, in Romans 15:11, quotes this very psalm to underscore the importance of inclusivity in faith? This theme resonates with many passages across the Bible where divine grace reaches out beyond the boundaries of ethnicity and religion.

Moreover, speaking of trivia, did you know that Psalm 117 is not just the shortest chapter in the Bible, but it uniquely contributes to the overall structure of the scripture? It snugly fit right in the center, as if to suggest that praise should indeed be at the heart of everything.

So, the next time someone mentions Psalm 117, remember its massive presence in the spiritual dialogue—it calls you to participate in a grand chorus, where everyone is invited to sing praises for love and fidelity.