The Presence of Internal Purity in the Old Testament

The podcast emphasizes that the concept of internal purity existed in the Old Testament, challenging the notion that only external ceremonial laws were relevant at that time. Biblical figures like David expressed awareness of their internal sinful nature, indicating a need for genuine heart transformation, as seen in his prayer for a clean heart. Additionally, God's transformative work in the hearts of the faithful is evident through various scriptures that demonstrate His influence on their thoughts and actions. Thus, the implication is that the forgiveness and internal change brought forth by the Spirit of God were active even before Christ's crucifixion, suggesting a continuity in God's redemptive work across both testaments.