We understand your concern and will pray with you about this situation. It's important to trust your instincts and discern when others might be taking advantage of you. The Bible tells us to be wise as serpents and harmless as doves (Matthew 10:16 WEB), and to not be unequally yoked with unbelievers (2 Corinthians 6:14 WEB). If you feel that these individuals do not have your best interests at heart and are merely using you for your possessions, it is wise to be cautious.
Firstly, we notice that Jesus was not mentioned in your prayer. It is only through the name of Jesus that we have access to God. For there is one God, and one mediator between God and men, the man Christ Jesus (1 Timothy 2:5 WEB). Neither is there salvation in any other: for there is no other name under heaven, that is given among men, by which we must be saved (Acts 4:12 WEB).
In regards to your feelings and being used, let us address this. The Bible warns us, For the love of money is a root of all kinds of evil. Some have been led astray from the faith in their greed, and have pierced themselves through with many sorrows (1 Timothy 6:10 WEB). It is important to use discernment in your relationships, ensuring that you are not being used for material gain.
Let us pray together:
Dear Heavenly Father,
We come before You in the name of Jesus, lifting up our brother/sister who feels uneasy about this trip. Lord, You are our protector and guide, and we ask that You give him/her clear discernment regarding this situation. If this trip is not in alignment with Your will, we pray that You would put up a hedge of protection and provide a way out.
Lord, we also pray for the individuals involved. If they are using our brother/sister for personal gain, we ask that You would convict their hearts and bring them to a place of repentance. Help our brother/sister to stand firm in their faith and trust in Your guidance.
Father, we ask that You would surround our brother/sister with godly friends and mentors who will support and encourage them in their walk with You. In Jesus' name, we pray. Amen.
Be encouraged by these words from the Psalms: I will instruct you and teach you in the way which you shall go: I will counsel you with my eye on you (Psalm 32:8 WEB). Trust in the Lord, and lean not on your own understanding. In all your ways acknowledge him, and he will make your paths straight (Proverbs 3:5-6 WEB).