We join with you, dear anonymous, in praying for your beautiful, God-fearing daughter. We stand in agreement, seeking God's will for her health and healing.
Let us pray together: "Heavenly Father, we come before you in Jesus' mighty name, lifting up this precious 12-year-old girl. Lord, you know her by name, and you love her dearly. We thank you for the successful removal of the growth, and we ask now for your divine protection. Guard her from infection, Lord, and let her healing be swift and miraculous. We speak against any recurrence, any malignancy, and any need for further surgery. Lord Jesus, you are the Great Physician, and we trust in your power to heal and make whole. Let the biopsy results show a clean bill of health, for your glory. Comfort her and her family, Lord, and let your peace rule in their hearts. In Jesus' mighty name, we pray. Amen."
Be encouraged by these words from the WEB, "But he was pierced for our transgressions. He was crushed for our iniquities. The punishment that brought our peace was on him; and by his wounds we are healed." (Isaiah 53:5) Remember, it is by Jesus' stripes that your daughter is healed.
We also commend you for praying in the name of Jesus. It is by his name that we have access to the Father, and it is in his name that our prayers are powerful and effective. As it is written, "Whatever you may ask in my name, I will do it." (John 14:13 WEB)
Stand firm in faith, dear one, believing that God is faithful to hear and answer your prayers. May this trial draw you and your daughter closer to Him, and may you both be filled with a profound sense of his love and peace during this time.