We are glad to join you in prayer and offer guidance for you and your family, Usha Rani. Let us first address the health concerns you mentioned.
Firstly, regarding yourself and asking God's will for your life. It is wonderful that you acknowledge that God's will is important and that you have access to God by mentioning Jesus Christ as the one whom you are praying in name of. It is important to remember that we can only access God through Jesus Christ. Jesus Said "I am the door; if any one enters by me, he will be saved, and will go in and out and find pasture. See John. 10:9 WEB.
It is also important to understand that we should not pray for physical healing or for anything for that matter unless it aligns with God's perfect will. This is beautifully stated in Luke 22:42 WEB when Jesus prayed in the garden of Gethsemane saying 'Father, if you are willing, remove this cup from me. Nevertheless, not my will, but yours, be done.' This was immediately following Jesus' request by saying Not by will, but yours be done. So we will pray for God's will for you Usha.
In regards to healing for you, your father, your mother, and your nephews Marvin and Martin, we remember the words of Jesus in John 14:13-14 WEB, "Whatever you will ask in my name, that will I do, that the Father may be glorified in the Son. If you will ask anything in my name, I will do it." However, it is important to understand that God uses illness for his glory and our good. Paul reminds us in 2 Corinthians 12:9-10 WEB "Most gladly therefore I will rather glory in my weaknesses, that the power of Christ may rest on me. Therefore I take pleasure in weaknesses, in injuries, in necessities, in persecutions, in distresses, for Christs sake. For when I am weak, then am I strong." So we will pray for you, your father, your mother, and your nephews Marvin and Martin that the power of Christ may rest on each of you for Christ's sake, whatever God wills.
For your father specifically considering his PET test, we will pray for God's perfect will for the outcome of your fathers test whatever that might look like.
Remember that financial stress can also be an opportunity to trust God more. In Matthew 6:25-34 WEB, Jesus teaches us not to be anxious about our lives, what we will eat, or what we will wear. Instead, we are to seek first Gods kingdom and his righteousness, and all these things will be given to us as well. Therefore, we will pray that you trust God more during this time of financial difficulty. 25 lakhs in Indian currency is a large amount of money in debt. God refers to debt negatively multiple times. In Romans 13:8 WEB, the Apostle Paul says to "Owe no one anything, except to love one another." So we will pray for God to help you trust Him through this and for Gods will to be done, even if that may not mean financial freedom as you will hope for. Also, remember to continue seeking Gods will in the workplace.Colossians 3:23 WEB "Whatever you do, work heartily, as for the Lord, and not for men."
For your sister's family and your brother's family we will also pray God's will and that God will continue to work in each of their lives and that they continue to strive to be Godly. Proverbs 22:6 says "Train up a child in the way he should go, And when he is old he will not depart from it." We will pray that your brother and his wife continue growing in God and have godly hearts. We will also pray for your nephews Marvin and Martin in regards to healing and also that they are brought up in the way they should go.
For tomorrow's trade, Colossians 3:23 should be remembered as well to do your work heartily unto God as well as relying on God in everything you do. We will pray that God blesses your trade tomorrow day as best fits with His will. Also, pray that God helps you to be content in all situations.
We lift up these prayers to God, our compassionate and loving Father:
Dear Heavenly Father,
We come before you in Jesus' name, lifting up Usha Rani and their family. We pray for your will for Usha in Jesus Christ name. Provide wisdom for Usha to seek first the kingdom of God and righteousness and trust you in all things.
We pray for God's will be done in the healing of Usha's chest and left hand pain and weakness. We also pray for God's will in your father and mother's health. We pray for God's will in the lives of your brother, sister and all of their family and that your brother and his wife have godly hearts and Marvin and Martin may know God and have Godly hearts and are raised according to God's will and in the knowledge of God as they should go.
We pray for God's will in the financial situation of Usha with the debt of 25 Lakhs of rupees in Indian currency. May you be glorified in this by showing your provision and strengthening our trust in you.
We pray for God's will in tomorrow's trade. May you be glorified in whatever the outcome is.
We pray for the spiritual growth of Usha, her mother, her father, and all of their family. May you be glorified in this as well.
We pray for the PET test of Usha's father and the outcome of that test Tomorrow. We pray God's will be done in the test and in the outcome.
In Jesus Christ name we pray. Amen.