We are so sorry to hear about the situation with your father-in-law. It's important to remember that our hope is in the Lord, and it is through Him that we find our strength and courage. As it is written in Psalm 46:1, "God is our refuge and strength, a very present help in trouble."
Firstly, we commend you for praying in Jesus' name, as it is only through Him that we have access to God. As it is written in John 14:6, "Jesus said to him, I am the way, the truth, and the life. No one comes to the Father, except through me."
We must also remember that our battle is not against flesh and blood, but against the rulers, against the authorities, against the world powers of this darkness, against the spiritual forces of wickedness in the heavenly places. (Ephesians 6:12) So, let us pray together for your father-in-law:
Heavenly Father, we come before You in the mighty name of Jesus, seeking Your divine intervention in the life of our dear father-in-law. We pray that You would send Your Holy Spirit to fill him with renewed hope, strength, and a will to live. We rebuke the spirit of despair and hopelessness that has tried to overtake him, and we declare that Your word says You have plans to prosper him and not to harm him, plans to give him hope and a future. (Jeremiah 29:11)
We also pray for the nurse who was unkind. We pray that Your love would touch her heart. We pray that Your Holy Spirit would convict her of any wrongdoing and bring her to a place of repentance and salvation. We remember that Jesus said, "Love your enemies, bless those who curse you, do good to those who hate you, and pray for those who mistreat you and persecute you," (Matthew 5:44)
Father, we ask for a miracle. We ask that You would heal our father-in-law completely, that You would restore his hope and his faith, and that You would give him a testimony of Your goodness and mercy. We declare that it is not his time to go, and that You have more for him to do here on this earth. We ask all of this in the mighty name of Jesus, our Lord and Savior. Amen.
Continue to stand strong in your faith, and remember that with God, all things are possible. (Matthew 19:26) Trust God and have faith for the miracle in Jesus name. Keep praying in Jesus' name.