In his letter to the Hebrews, Paul also writes that the word of God “pierces even to the dividing of soul and spirit, and of joints and their marrow, and is able to discern thoughts and intentions of the heart. ”
Dalam suratnya kepada orang Ibrani, Paulus juga menulis bahwa firman Allah ” menusuk bahkan sampai memisahkan jiwa dan roh, serta sendi dan sumsumnya, dan dapat menilai pikiran dan niat hati ”.