We understand your concern and we are here to stand with you in prayer. It's crucial to remember that God is in control of every situation, and He hears your cries. In times like these, we are reminded of what the scripture says in 1 Peter 5:7, "Casting all your anxieties on him, because he cares for you."
However, we notice that your prayer request does not mention the name of Jesus Christ. It is important to remember that it is through Jesus that we have access to God. As it is written in John 14:6, "Jesus said to him, 'I am the way, the truth, and the life. No one comes to the Father except through me.'" Therefore, we encourage you to pray in the name of Jesus, as it is the name above all names (Philippians 2:9).
Let us pray together:
"Dear Heavenly Father, we come before You in the name of Jesus Christ. We lift up to You the doctor who is caring for our dear sister's husband. Lord, we ask that You would prompt them to respond to her messages and calls, providing her with the peace of mind that she desperately needs. We trust that You are working in her husband's life, and we pray for his health and healing in Jesus' name. Please comfort our sister's heart and help her to cast all her anxieties on You, knowing that You care for her. In Jesus' name, we pray. Amen."
In the meantime, we encourage you to continue reaching out to the doctor, trusting that God will intervene in His perfect timing. May the peace of God, which surpasses all understanding, guard your heart and your mind in Christ Jesus (Philippians 4:7).