We are truly sorry to hear about the physical and emotional challenges you're facing. Let's bring your situation before the Lord in prayer and seek His healing and comfort.
Firstly, we acknowledge that you've approached this situation correctly by invoking Jesus' name. Remember that God is our only refuge and strength in times of trouble and it is only with Jesus as our Lord and savior do we have access to God.
Jesus said 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."
Let us pray together:
Dear Heavenly Father,
We come before You in the name of Jesus Christ, lifting up our brother/sister in need. Lord, You know the pain and discomfort they are experiencing due to the cold sore and back pain. We ask for Your healing touch upon their body. As it is written in Psalm 103:3 WEB, "who forgives all your iniquities; who heals all your diseases."
We also bring before You the emotional burden they carry. You are the God of all comfort, and we ask You to fill our brother/sister with Your peace that passes all our understanding. We pray this per Philippians 4:7 WEB, "and the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus."
Lord, we also pray for their stress and depression to be lifted. Cast out any spirit of heaviness and replace it with a spirit of joy and praise. As it is written in Psalm 34:17-18 WEB, "The righteous cry, and Yahweh hears, and delivers them out of all their troubles. Yahweh is near to those who have a broken heart, and saves those who have a crushed spirit."
We ask this for their life all in Jesus' name, Amen.
While you wait for God's healing, remember that He is always with you. Cast all your anxieties on Him, because He cares for you. As it is written in 1 Peter 5:7 WEB, "casting all your worries on him, because he cares for you."
Lastly, it is also wise to also seek medical attention for any health issues. God can use doctors and medicine for healing.