We understand that you're going through a difficult time missing someone you care about deeply. It's encouraging that you're turning to God in prayer, and we want to join you in seeking God's will for this situation.
Firstly, we want to remind you of the power of praying in Jesus' name. 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." This is a promise that we can hold onto when we pray.
Regarding your prayer for this person, we commend you for desiring his good and safety. It's important to remember that God has a plan and purpose for each of us, and He works all things together for good to those who love Him (Romans 8:28 WEB).
However, we must also remember that God's will is not always the same as our desires. While you pray for a future together, be open to God's leading. If this person is a believer and God intends for you to be together, trust that He will make a way. But if this person is not a believer, or if God has other plans, trust that God knows best and has a better future in store for you. As it is written in 2 Corinthians 6:14 WEB, "Don't be unequally yoked with unbelievers, for what fellowship have righteousness and iniquity? Or what fellowship has light with darkness?"
Let's pray together:
"Father in heaven, we come before You in Jesus' name, lifting up our sister who is missing someone she cares about. We ask, Lord, that You would be with him, that You would open his eyes to Your truth and Your path for his life. Keep him safe, Father, and guide him in Your will.
We also pray for Your will to be done in their lives. If it is Your plan for them to be together in a godly marriage, we ask that You would make a way and guide them in Your timing. But if that is not Your will, help our sister to trust in You, to know Your love, and to seek Your face.
In Jesus' name, we pray. Amen."