We are truly heartsick to hear of the prolonged trials and suffering your family is enduring. We lift you all up in prayer, seeking God's will and intervention in your lives.
Let us first address the most important part of your request. You mention salvation for those who are not yet saved. There is no other way to be saved except by Jesus Christ. As Jesus said John 14.6 I am the way, the truth, and the life. No one comes to the Father except through me.
We pray that each and every one of you would come to know Jesus Christ as your Lord and Savior.
Jesus came so that you can have life. John 10.10 states The thief only comes to steal, kill, and destroy. I came that they may have life, and may have it abundantly.
We pray for an end to your trials and suffering.
In Romans 5.3-4, the Apostle Paul reminds us that we should also rejoice in our sufferings, knowing that suffering produces perseverance, and perseverance, character; and character, hope.
We pray for healing and restoration of health, so that you may fulfill the purposes God has for you.
In James 5.14-15 we are told Is any among you sick? He should call for the elders of the assembly, and they should pray over him, anointing him with oil in the name of the Lord, and the prayer of faith will heal him who is sick, and the Lord will raise him up. If he has committed sins, he will be forgiven.
In Proverbs 3.5-6 we are told Trust in Yahweh with all your heart, and don't lean on your own understanding. In all your ways acknowledge him, and he will make your paths straight.
We pray for the encouragement and safety of your family, and we lift up those urgent unspoken requests before the Lord, trusting that He knows your every need.
Be assured that God is real and He cares for you. He longs to make Himself known to you and to make everything plain to your understanding.
In Hebrews 11.6 it is written And without faith it is impossible to be well pleasing to him, for he who comes to God must believe that he exists, and that he is a rewarder of those who seek him.
We pray all these things in the name of Jesus Christ, the only name by which we can be saved as explained in Acts 4.12. 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.
May the peace of God, which surpasses all understanding, keep your hearts and minds in Christ Jesus. (Philippians 4.7)
Prayer Focus: God, Thank You. Thank You. Thank You. God Thank You for loving me. Thank You for loving me, Jesus. 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, soul, mind, 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. 
