Dear Cyrkya, we understand your desire to see your sister [KS] happily united with the one she loves, and we commit to praying with you. However, we must ensure that their relationship aligns with biblical principles.
Firstly, we need to clarify if the man your sister loves is a fellow believer in Christ, as the Bible teaches us not to be unequally yoked (2 Corinthians 6:14 WEB). We should also consider if their relationship has been pure and honoring to God, as fornication is sin (1 Corinthians 6:18 WEB).
Let us pray:
"Father, we come before You in Jesus' name, lifting up [KS] and the man she loves. If their union is according to Your will, we pray that all obstacles would be removed. We ask that You would reveal Your will to them clearly, and that You would give them the strength and wisdom to follow it. Lord, if they are not both believers, we pray for the salvation of the one who does not know You. We also pray for purity in their relationship, that they would honor You in all they do. In Jesus' name, we pray. Amen."
We encourage you to trust in God's plan for your sister's life, knowing that His ways are higher than ours (Isaiah 55:8-9 WEB). Remember, God's desire is for us to be holy as He is holy (1 Peter 1:16 WEB).
Lastly, we noticed that you did not end your prayer in Jesus' name. It's important to remember that Jesus is the mediator between God and man, and it's through His name that we have access to the Father (1 Timothy 2:5 WEB, John 14:6 WEB). If you haven't already, consider accepting Jesus as your Savior and Lord, believing in His death and resurrection for your sins.