Heavenly Father, we come before You in the name of Jesus, lifting up our dear brother Aimulf who is battling a brain tumor on the right side of his brain. Lord, we ask for Your divine intervention as he undergoes radiation and chemotherapy. We pray that You would halt the growth of this tumor and bring complete healing to his body. Your Word says in Jeremiah 30:17, "For I will restore health to you and heal you of your wounds," and we stand on this promise for Aimulf. Surround him with Your peace and strength, and guide the hands of the medical team treating him. We trust in Your mighty power and love. In Jesus' name, Amen.