Hebrews: Can True Christians Lose Their Salvation?

Hebrews 6:4-6 It is impossible for those who were once enlightened... if they fall away... to be renewed to repentance. Some very sobering and powerful and quite frankly scary words. Will we get to heaven? Will we endure to the end? Can true Christians lose their salvation? What about people who once seemed to believe but later reject the faith? These are some of the important concepts we will be discussed in our continued study of Hebrews.