We are truly sorry to hear about the struggles your family is facing, and we are here to intercede and pray with you in the name of Jesus Christ.
Firstly, we commend you for coming in the name of Jesus. It is only by His name we have access to God. And there is no other name by which we can be saved.
Let's turn to the Word of God for comfort and guidance. The Bible tells us in Philippians 4:6-7 WEB:
"In nothing be anxious, but in everything, by prayer and petition with thanksgiving, let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus."
For your dad, let us pray for healing and comfort. We know that God is able to heal and we also know that He is always with us, even in our suffering.
Psalm 147:3 reminds us:
He heals the broken in heart,
and binds up their wounds.
We also take comfort in the fact that God is near to the brokenhearted and saves those who are crushed in spirit. For your brother, we pray for mental peace and healing. We rebuke any spirit of confusion and disorder, and we ask God to restore his mind and give him peace.
For your mom, we pray for strength and endurance as she cares for your family. We pray that God will give her the patience and love she needs to endure this trial.
Let us pray:
"Dear Heavenly Father,
We come before you in the name of Jesus, lifting up this family to you. Lord, we ask for Your healing touch upon their dad. Comfort him in his pain and help him to sleep peacefully. We pray for Your divine intervention in his health and ask that Your will be done in his life and their family.
We also lift up their brother to you, Lord. We pray for his mental healing and peace. We rebuke any spirit of confusion and disorder, and we ask that You restore his mind and give him Your peace that surpasses all understanding.
Strengthen their mom, Lord, as she cares for her family. Give her the patience, love, and endurance she needs to face each day. Help her to lean on You for her strength and comfort, no matter how dark the night may seem.
In Jesus' name we pray, Amen."
Lastly, remember that God is faithful, and He will not let you be tested beyond your strength, but with the testing, He will also provide the way out so that you may be able to endure it.