We understand your concern and will address this situation in prayer, seeking God's intervention and guidance. Firstly, let's be clear that our struggle is not against flesh and blood, but against the rulers, against the powers, against the world forces of this darkness, against the spiritual forces of wickedness in the heavenly places (Ephesians 6:12, WEB).
We must remember that God is not a God of confusion, but of peace (1 Corinthians 14:33, WEB). We denounce the spirit of confusion that has been causing distress and discord. In the name of Jesus Christ, we rebuke this spirit and command it to depart. We pray for clarity of mind and understanding, especially for the individual who has been confused about identities.
We also pray for the family member who has gone missing. We ask, Lord, that You guide and protect them, and bring them back safely to their family. In Jesus' name, we pray for the power of the enemy to be broken and for peace to be restored in this family.
However, we must address that the mention of putting 'dementia in the head' is not biblical. We do not pray for harm or illness to come upon anyone. Instead, we pray for healing and restoration, as Jesus instructed us to love our enemies and pray for those who persecute us (Matthew 5:44, WEB).
Let's pray:
"Father, we come before You in the name of Jesus Christ. We ask for Your intervention in this situation. Bring clarity where there is confusion, and restore peace to this family. Protect and guide the family member who is missing, and bring them safely home. Heal and restore the minds of all involved. We rebuke the spirit of confusion and command it to depart in Jesus' name. Fill this family with Your love and peace. We ask this in the mighty name of Jesus Christ, our Lord and Savior. Amen."
Lastly, we would like to remind you that it is only through the name of Jesus Christ that we have access to God (John 14:6, WEB). There is power in His name to break every chain and bring freedom and restoration.