Even though I am lost in a million sins, I am still yours and from you. My tongue feels shame, yet I pray that this mercy (or grace) may always prosper.

This couplet expresses a profound sense of humility and devotion. The speaker admits to having committed countless mistakes and sins. Yet, despite these numerous failings, they affirm their intrinsic belonging to a higher power or a beloved. There's a deep shame that makes their tongue hesitate to ask for anything. However, overcoming this reluctance, they still humbly pray for one thing: that this existing mercy or benevolence continues to prosper and thrive. It's a heartfelt plea for enduring grace, acknowledging imperfections while holding onto a hopeful connection.