Chapter 6, verses 1-6 are probably the most controversial verses in the Bible! You need to micro-view these verses and then macro-view them in light of all scriptures! Remember the Bible always interprets itself. For those who say you can loose your salvation my question to them would be when are you going to lose yours? If your salvation is based on works then sooner or later all will be lost. The difficulty of these verses is removed by recognizing when the actual decision to follow Christ becomes true salvation. A person is saved at the point of genuine acceptance of God’s Gift of “Light”, and then he or she is received by God. God ultimately judges every heart and knows who is truly repentant. The decision for salvation is made ineffective when it is based on emotions and one’s own abilities. Christ died once for man’s sin. If this was insufficient there would be no security for believers. In verses 4-6, Paul is using hypollated illustration to make a point. In philosophical language, this form of reasoning called reductive ad absurdum ( a reduction to an absurdity ). From a false assumption comes absurd conclusions. It would be false to assume a believer could fall, because his repentance, based on Christ’s death would be invalidated. There would be no security and Christ would need to be crucified again! Sin is all about depending on your own works! Faith is about depending on Christ’s work! Source: Hebrew-Greek Key Study Bible. Thank you. James and Hamsa Sasse. GodWhoisGod.com