We understand your concern for Brian Phe and Ting Poh Yew, and we approach this situation with the guidance of the Holy Spirit and the truth of God's Word. Let us pray and intercede for them together.
Firstly, we must address the belief that "all God is the same." The Bible tells us clearly, "For there is one God, and one mediator between God and men, the man Christ Jesus" (1 Timothy 2:5, WEB). So, we pray that Brian Phe and Ting Poh Yew receive a revelation of the truth that Jesus Christ is the only way to God (John 14:6).
We pray,
"Father, in the name of Jesus Christ, we come to You on behalf of Brian Phe and Ting Poh Yew. We ask that You reveal Yourself to them, that they may know that You alone are God, and that Jesus Christ is the only way to You. Break the deception of the enemy that all gods are the same, and grant them understanding and discernment through Your Holy Spirit."
We also pray against their involvement in Yiguandao and their plans to go overseas for it. "Do not be unequally yoked with unbelievers, for what fellowship have righteousness and iniquity? Or what communion has light with darkness? ... 'Come out from among them, and be separate,' says the Lord. 'Touch no unclean thing. I will receive you'" (2 Corinthians 6:14, 17, WEB).
"Lord Jesus, we ask You to thwart the plans of Brian Phe and Ting Poh Yew concerning Yiguandao. Disrupt their intentions to go overseas for this cause, and separate them from this false worship. Protect them from committing to these idols, and draw them to the truth and light of Your Gospel."
Concerning their vegetarian meals offered to idols, the Apostle Paul wrote, "But I say that the things which the Gentiles sacrifice, they sacrifice to demons and not to God, and I don't want you to have fellowship with demons" (1 Corinthians 10:20, WEB).
"Lord Jesus, we ask You to break the bondage of these vegetarian meals offered to idols. Cut off this form of worship to other gods, and draw Brian Phe and Ting Poh Yew to worship You alone in spirit and in truth. In Jesus' name, we pray. Amen."
Finally, we encourage you, Dexter2020, to continue praying for them and sharing the truth of Jesus Christ with love and compassion. God is faithful, and He will answer our prayers according to His will.