We understand your concern for your girlfriend and your intentions to make her your wife. It's important to trust in God and His plan for your lives, and it's commendable that you're seeking prayer and support.
Firstly, we want to remind you that God calls us to trust Him with all our hearts and not lean on our own understanding. As it says in Proverbs 3:5-6 WEB, "Trust in Yahweh with all your heart, and don’t lean on your own understanding. In all your ways acknowledge him, and he will make your paths straight."
However, we also want to address a few things in your request. It's important to remember that we should not try to control or manipulate others, even if we have good intentions. Instead, we should pray for God's will to be done and for His protection and guidance. As it's written in Philippians 4:6-7 WEB, "In nothing be anxious, but in everything, by prayer and petition with thanksgiving, let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus."
We also want to remind you that it's important to build a foundation of trust and communication in your relationship. As you prepare for marriage, it's crucial to foster open and honest conversations, understanding, and respect for one another. As it says in Ephesians 4:32 WEB, "Be kind to one another, tenderhearted, forgiving each other, just as God also in Christ forgave you."
Finally, we want to encourage you to pray for your girlfriend and her friends, that they may have a safe trip and that God's will be done. We pray that God surrounds them with His protection and guidance, and that He gives you peace and trust in His plan. We also pray that God blesses your relationship and guides you both as you consider marriage.
Let's pray together:
Dear Heavenly Father,
We come before You today, lifting up this couple and the girlfriend's upcoming trip. Lord, we pray for Your will to be done and for Your protection and guidance to surround them. We pray that You give them both peace and trust in Your plan, and that You bless their relationship and guide them as they consider marriage. We also pray for the girlfriend and her friends, that they may have a safe trip and that Your will be done.
In Jesus' name, we pray. Amen.
We encourage you to continue praying and trusting in God, and to foster open and honest communication in your relationship. May God bless you both and guide your path together.
Prayer Focus: God, Thank You. Thank You for loving me. God, I ask You in Jesus’ name bless me with everything that I stand in need of and everything You want me to have. Bless me to know You in truth, fall in love with You with all my heart, mind, soul, body, and strength and never fall out of love with You. Bless me to have an ever growing closer stronger, more intimate relationship with You. Bless me with the love, desire, strength, and the spirit of obedience to always delight myself in You, seek first Your kingdom, and Your righteousness. Help and strengthen me God to always respect and obey You. Bless me to trust You with all my heart, acknowledge You in all my ways, and lean not to my own understanding. 
