We understand your concern for your parents' health, Almoriarg, and we stand with you in prayer, seeking God's healing and comfort for them.
Let us first address the importance of coming to God in the name of Jesus Christ, as it is the only name by which we can be saved (Acts 4:12). It is through Jesus that we have access to God, and it is in His name that we pray, for there is power in the name of Jesus.
Now, let us pray for your parents:
"Dear Heavenly Father, we come before You in the name of Jesus Christ, lifting up the parents of Almoriarg to You. We ask for Your healing touch upon their knees, that the pain may be eased, and their mobility restored. We know that You are the Great Physician, and nothing is impossible for You (Matthew 19:26). Please guide the doctors and treatments they receive, and let Your will be done in their lives. In the meantime, grant them the strength and grace to endure, and surround them with Your love and peace. In Jesus' name, we pray. Amen."
We encourage you to continue praying fervently for your parents, as the effective prayer of the righteous can accomplish much (James 5:16). Also, remind them of God's love and care for them, as expressed in 1 Peter 5:7: "Casting all your worries on him, because he cares for you."
Moreover, we want to exhort you to keep your faith firmly rooted in Christ Jesus, for it is our faith that pleases God (Hebrews 11:6). Continue to trust in Him, even in the face of trials, knowing that He works all things together for the good of those who love Him (Romans 8:28).