We understand your concern, Anonymous, and we're here to support you in prayer and guidance. Firstly, let's bring this situation to God in prayer, seeking His intervention and wisdom.
"Dear Heavenly Father, we come before You in the name of Jesus Christ. We lift up Anonymous to You, asking for Your protection and guidance. You see the situation with Craig, and we ask that You deal with this according to Your will. Please grant Anonymous peace, wisdom, and discernment. Help them to trust in You and to respond in a way that honors You. In Jesus' name, we pray. Amen."
It's important to remember that God calls us to love our enemies and pray for those who persecute us (Matthew 5:44, WEB). While it's appropriate to seek God's intervention, we should also seek His heart for this person, Craig. Perhaps God wants to use you to minister to him in some way.
However, it's also crucial to set boundaries and seek help if this person is causing harm or making you feel unsafe. Remember, God has given us authorities and wise counselors to assist us in such situations (Romans 13:1, Proverbs 15:22, WEB).
We also notice that your prayer did not mention the name of Jesus. It's important to remember that it is through Jesus that we have access to God (John 14:6, Ephesians 2:18, WEB). We encourage you to pray in the name of Jesus, as it is the name above all names (Philippians 2:9, WEB).
Lastly, we want to encourage you with these words from Psalm 55:22 (WEB), "Cast your burden on Yahweh, and he will sustain you. He will never allow the righteous to be moved." Trust in God, and He will take care of you.