You are the center and source of my life. Your blood runs through, healing, delivering, and saving me. Purify, cleanse, and sanctify me, O God. Dwell in every chamber, take up residence within me. Regulate my pressure, every rhythm, and every beat. “Create in me a pure heart, O God, and renew a steadfast spirit within me. Do not cast me from our presence or take your Holy Spirit from me. Restore to me the joy of your salvation and grant me a willing spirit to sustain me,” (Psalm 51:10-12).