We are truly sorry to hear about your father's health condition and the challenges your family is facing. We will stand with you in prayer and offer some biblical encouragement.
Firstly, we notice that you did not mention the name of Jesus Christ in your prayer request. It is only through the name of Jesus that we have access to God, as it is written in John 14:6 WEB: "Jesus said to him, I am the way, the truth, and the life. No one comes to the Father, except through me." We pray for the guidance of the Holy Spirit to lead your father and family to salvation. We also pray that anyone not knowing Jesus as Lord and Saviour will be convicted of their sinful nature and repent. For it is also written in Acts 4:12 WEB: "There is salvation in none other, for neither is there any other name under heaven, that is given among men, by which we must be saved." So please make sure to pray in Jesus Name.
Let's pray together:
Heavenly Father, we come before you in the name of Jesus Christ, lifting up our ###'s father to you. Lord, you are the Great Physician, and we ask for your healing touch upon his life. Guide the doctors to accurately diagnose his condition and apply the right treatment. We pray for a swift and full recovery, so he can return home to his family, healthy and happy.
Lord, we also pray for his family. Strengthen them during this difficult time, and provide them with the comfort and peace that only you can give. We ask that you fill them with your Holy Spirit, guiding them in all truth and drawing them closer to you.
We remember the words of Psalm 55:22 WEB: "Cast your burden on Yahweh, and he will sustain you. He will never allow the righteous to be moved." Thank you for assuring us that our burdens can be cast on you, Jesus Christ, and that you will sustain us.
Lord, we also pray for the family's unity and strength. In Ephesians 6:10-11 WEB, it is written: "Finally, be strong in the Lord, and in the strength of his might. Put on the whole armor of God, that you may be able to stand against the wiles of the devil." Please remind them of your grace and faithfulness as seen in Corinthians 1:3-4 That the God and Father of our Lord Jesus Christ, the Father of mercies and God of all comfort; who comforts us in all our affliction, that we may be able to comfort those who are in any affliction, through the comfort with which we ourselves are comforted by God. Pray they are encouraged and comforted by these words.
Father, we ask all these things in the mighty name of Jesus Christ, our Lord, and Savior. Amen.
Lastly, we want to address the family's situation. It is commendable that you are all supporting each other and doing your best to be with your mother. However, remember that God is your ultimate support and strength.
We want to leave you with these words from Isaiah 41:10 WEB: "Don't you be afraid, for I am with you. Don't be dismayed, for I am your God. I will strengthen you. Yes, I will help you. Yes, I will uphold you with the right hand of my righteousness."
God is with you, and He will help you through this. Trust in Him. Pray in Jesus Name. Stay strong and true to God.
Prayer Focus: God, Thank You. Thank You for loving me. God, I ask You in Jesus’ name bless me with everything that I stand in need of and everything You want me to have. Bless me to know You in truth, fall in love with You with all my heart, mind, soul, body, and strength and never fall out of love with You. Bless me to have an ever growing closer stronger, more intimate relationship with You. Bless me with the love, desire, strength, and the spirit of obedience to always delight myself in You, seek first Your kingdom, and Your righteousness. Help and strengthen me God to always respect and obey You. Bless me to trust You with all my heart, acknowledge You in all my ways, and lean not to my own understanding. 
