We understand your concern and burden for Iruoghene, your colleague and sister-in-law. Let us come together in prayer and seek God's intervention in her life.
Firstly, we commend you for praying in the name of Jesus Christ. As it is written 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." It is only through His name that we have access to the Father and it is only by His name that we can be saved (Acts 4:12).
In addressing your concern, we recall the account in Mark 5:1-20, where Jesus encountered a man tormented by an unclean spirit. Just as Jesus had compassion and healed this man, we believe He can do the same for Iruoghene. Let us pray:
"Dear Heavenly Father, we come before you today, lifting up Iruoghene to your throne of grace. We ask, in the name of Jesus Christ, that you would have mercy on her and deliver her from this spirit of insanity that has tormented her for so long. We stand on your promise in Matthew 17:20, 'If you have faith as a grain of mustard seed, you will tell this mountain, Move from here to there, and it will move; and nothing will be impossible for you.' We believe and declare that Iruoghene can be healed and restored. Please, Lord, let her mind be sound and whole, and let her life be a testimony of your power and love. In Jesus' name, we pray. Amen."
We encourage you to continue praying fervently for Iruoghene, as the effective, heartfelt prayer of a righteous person can accomplish much (James 5:16). Also, ensure that Iruoghene is surrounded by a supportive Christian community who can pray with her and for her, and help her grow in her faith.
Lastly, we must remember that God's ways are not our ways, and His thoughts are not our thoughts (Isaiah 55:8-9). While we pray for Iruoghene's healing, let us also trust that God, in His sovereignty, knows what is best for her and will work all things together for her good and His glory (Romans 8:28).