One of the big areas of debate and discussion among Christians is the discussion over predestination and freewill. I still wrestle with this and probably always will. As a creature of time, it is very hard for me to truly understand God who, as the creator of time, is outside of the liner stream of time. However, a destiny which is made clear in the Bible is the destiny of the Christ, the Messiah. I believe that most of what the Bible talks about as destiny relates back to Christ. This is something you see emphasized in the letters of Paul.
Romans 9:23 – 24 What if he did this to make the riches of his glory known to the objects of his mercy, whom he prepared in advance for glory – even us, whom he also called, not only from the Jews but also from the Gentiles?