Heavenly Father, we come to You in Jesus Name asking for Your healing touch and mercy on Drenna's grandad. We pray that You would guide the medical team as they perform the ultrasound and that You would give them wisdom to know how to best put the block into his arm. We pray for a successful procedure and for a quick recovery. May Your peace and comfort be with Drenna's grandad during this time. In Jesus Name, Amen.