Is it my fault? Before God?

If God inspired a movie about my world... And someone whom I care for a lot see's it and rejects the movie of my life, and in turn I've heard them say that because of it they rejected God!!! I tried telling them what I knew that God was calling those in the worlds up and out of the world, because the worlds were not perfect, and that I've seen others fall! I tried to tell him I did... But I was rejected for talking about it, and as time went on the enemy got him, and now has him!!! My heart has never been so broken! He was my favorite people! And now he says that he is the way he is because of me! Which in a way is true because we are the light of the world a city built on a hill cannot be hidden, God plants the seeds and the enemy plants the weeds and in the end of the world the Angels are the reapers! I couldn't save him!!! I cannot save anyone! Jesus Is the Savior! I just point people in the right direction, but they don't listen to me and they listen to the enemy instead!!! My heart is broken!! How do I save the world??? Even though he fell please pray for him that he is found by Christ and saved and delivered out of the darkness and into the Light!!!