In order to address the question of what will happen to your friends, we must first consider the biblical definition of a true friend. A true friend is one who is loyal, trustworthy, and committed to the well-being of another. As the Bible says, "Friends never cheat each other, or take advantage, or lie. Friends do not spy on one another, yet they have no secrets." (emphasis added) This type of friendship is characterized by a deep level of trust and commitment, where friends are willing to support and encourage one another, even in difficult times.
In the context of your friends, if they are not yet followers of Jesus Christ, they are still human beings created in God's image, deserving of love, respect, and compassion. As a Christian, it is your responsibility to demonstrate the love and kindness of Christ to them, even if they do not reciprocate in the same way. This may involve praying for them, sharing your faith with them, and modeling a life of integrity and character that reflects the values of Christianity. As you do so, you can trust that God is at work in their lives, drawing them closer to Himself, even if you do not see immediate results.
Ultimately, the outcome of your friends' lives is not up to you, but rather up to God. As the Bible says, "My thoughts are not your thoughts, neither are your ways my ways, declares the Lord. For as the heavens are higher than the earth, so are my ways higher than your ways and my thoughts than your thoughts." (Isaiah 55:8-9) You can trust that God is sovereign over all creation, including the lives of your friends, and that He will bring about the desired outcome in His perfect timing. Your role is to pray for them, live out your faith, and trust in God's goodness and wisdom, even when you do not understand what is happening in their lives. By doing so, you can have confidence that God is working all things together for their good, even if you do not see the immediate results. (Romans 8:28) In the end, it is not your responsibility to "fix" your friends or ensure their salvation, but rather to trust in God's sovereignty and goodness, and to live out your faith in a way that reflects the love and character of Christ.