We are glad to join you in prayer for your relationship with Sebastian. It's commendable that you seek God's blessing in this friendship. Let's pray and offer some biblical guidance.
Firstly, we appreciate that you acknowledged Jesus Christ and the Father in your prayer. Remember, it is only by the name of Jesus that we can approach God the Father. We read that "For there is one God, and one mediator between God and men, the man Christ Jesus" (1 Timothy 2:5, WEB)
"Again, I tell you that if two of you on earth agree about anything you ask for, it will be done for you by my Father in heaven. For where two or three gather in my name, there am I with them." (Matthew 18:19-20, WEB).
Now, let's consider your relationship. We should always seek relationships that honor God. We are to be equally yoked with fellow believers (2 Corinthians 6:14, WEB). Make sure that Sebastian shares your faith in Jesus Christ. If not, it's important to share the good news of salvation and find a spouse that is a Christian. This is in accordance to the Word of God.
"Your Word is a lamp to my feet and a light to my path." (Psalm 119:105, WEB) Your relationship should be a light to the world, reflecting God's love and purity.
"Flee sexual immorality. Every sin that a man does is outside the body, but he who commits sexual immorality sins against his own body." (1 Corinthians 6:18, WEB) Be careful to avoid sexual immorality. Maintain purity in your friendship, ensuring that it honors God in every aspect.
Let's pray together:
Father God, we come before You, lifting up Heyren and Sebastian. We ask that You bless their friendship and guide them in Your will. Help them to grow in love, understanding, and trust, always keeping You at the center. Let their communication be open and honest, reflecting Your love. Help them to be a source of joy and strength to each other, and to feel Your presence in their connection. Lord, guide their relationship to align with Your Word and principles. We ask this in the precious name of Jesus Christ. Amen.