The Book Of Life Or The Lake Of Fire

Rev.20:11-15
11 Then I saw a great white throne and him who was seated on it. From his presence earth and sky fled away, and no place was found for them.
12 And I saw the dead, great and small, standing before the throne, and books were opened. Then another book was opened, which is the book of life. And the dead were judged by what was written in the books, according to what they had done.
13 And the sea gave up the dead who were in it, Death and Hades gave up the dead who were in them, and they were judged, each one of them, according to what they had done.
14 Then Death and Hades were thrown into the lake of fire. This is the second death, the lake of fire.
15 And if anyone's name was not found written in the book of life, he was thrown into the lake of fire.

Words from Matthew Henry's commentary...

There is a book of remembrance both for good and bad: and the book of the sinner's conscience, though formerly secret, will then be opened. Every man will recollect all his past actions, though he had long forgotten many of them. Another book shall be opened, the book of the Scriptures, the rule of life; it represents the Lord's knowledge of his people, and his declaring their repentance, faith, and good works; showing the blessings of the new covenant. By their works men shall be justified or condemned; he will try their principles by their practices. Those justified and acquitted by the gospel, shall be justified and acquitted by the Judge, and shall enter into eternal life, having nothing more to fear from death, or hell, or wicked men; for these are all destroyed together. This is the second death; it is the final separation of sinners from God. Let it be our great concern to see whether our Bibles justify or condemn us now; for Christ will judge the secrets of all men according to the gospel.

Are you standing on your own merit? Or, are you standing on the promise of Christ? He was born to die for our sin, sent by God, an acceptable sacrifice, willing King, Lord of all! 

Phil.2:6-11

6 who, though he was in the form of God, did not count equality with God a thing to be grasped,
7 but made himself nothing, taking the form of a servant, being born in the likeness of men.
8 And being found in human form, he humbled himself by becoming obedient to the point of death, even death on a cross.
9 Therefore God has highly exalted him and bestowed on him the name that is above every name,
10 so that at the name of Jesus every knee should bow, in heaven and on earth and under the earth,
11 and every tongue confess that Jesus Christ is Lord, to the glory of God the Father.