We understand that you're going through a tough time, and we're here to pray and offer guidance based on biblical principles.
Firstly, we commend you for coming to God in prayer. It's important to remember that we only have access to God through Jesus Christ. 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.'" Also, 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."
Let's address your concerns one by one.
For your physical pain, we pray for God's healing touch. Remember that God cares about our suffering. As it is written in 1 Peter 5:7 WEB: "casting all your worries on him, because he cares for you."
For your work, we pray that God will guide you and your fellow workers, and that He will give you the strength and wisdom to do your job well. As it says in Colossians 3:23 WEB: "Whatever you do, work heartily, as for the Lord, and not for men."
For your son, we pray that God will open doors for him to find a good job and godly friends. Proverbs 16:3 WEB reminds us: "Commit your works to Yahweh, and your plans shall be established."
Regarding your marital issues, we need to remind you that God's design for marriage is a lifelong commitment between a man and a woman. As it is written in Ephesians 5:25 WEB: "Husbands, love your wives, even as Christ also loved the assembly, and gave himself up for it." We should strive to love and honor our spouses as Christ loved the church.
We must rebuke the way you spoke about your wife. It's important to pray for her and your marriage, rather than asking God to make her go away. This is not in line with God's will for marriage. Instead, pray for God to soften her heart and to guide both of you in His will. Remember, Matthew 5:44 WEB says: "But I tell you, 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,".
Let's pray:
Dear Heavenly Father,
We come before you in the name of Jesus Christ, lifting up our brother in his time of need. Lord, we pray for your healing touch on his body, that he may not experience back or leg pain anymore. Guide him and his fellow workers today, that they may have a safe and successful day. Help him to do good in his job, and give him the strength and wisdom to excel.
Father, we also pray for his son. Open doors for him to find a good job and godly friends that will encourage him in his walk with You.
Lord, we pray for his marriage. Soften his wife's heart, and help them to love and honor each other as You intended. Guide them in Your will for their marriage.
In Jesus Christ name, we pray, Amen.