We are truly sorry to hear about your mother's illness and we are here to pray and support you both during this challenging time. We stand in agreement with you for God Almighty's healing and comfort. Unfortunately, we live in a world where sickness and death are a reality. This happens because of the fall of Adam and the presence of sin (Romans 5:12 WEB).
Let's pray:
Heavenly Father, we come before you in the name of Jesus Christ, lifting up our dear mother who is ill with lung disease. We ask for Your healing touch upon her body. Strengthen her and give her the peace that passes all understanding. Guide the doctors and medical staff attending to her, and let Your will be done in this situation. Watch over her in the hospital, Lord, and bring comfort to her and the entire family. We thank You for Your love, mercy, and grace. In Jesus' name, we pray. Amen.
We encourage you to continue trusting in the Lord, for He is faithful. Remember that He promises to never leave us nor forsake us, especially in times of trial (Deuteronomy 31:6 WEB). Keep praying and believing, for the effective, fervent prayer of a righteous person accomplishes much (James 5:16 WEB).
Also, consider Psalm 103:2-3 WEB, Bless Yahweh, my soul, Don't forget all his benefits, who forgives all your sins, Who heals all your diseases. God is ultimately in control and we want His will to be done.
Lastly, remember that even in this trial, God can bring good from this sickness. Romans 8:28 WEB, We know that all things work together for good for those who love God, to those who are called according to his purpose.