The title The Last Call is to make you think about your life before God and not become complacent in your life as a Christian.
God is always going forward and not looking back. We need to be respectful of all that God has done for us and keep on reaching toward the lost in this world.
Don't worry about being rejected; Jesus was rejected by the religious leaders of the Jewish people.
Now that we are in a new dispensation, I encourage you to have the relationship you need with Jesus and get on with your life with the leadership of the Holy Spirit with the full joy of God reigning in your heart.