Revelation 21:6 And he said unto me, It is done. I am Alpha and Omega, the beginning and the end. I will give unto him that is athirst of the fountain of the water of life freely.
7 He that overcometh shall inherit all things; and I will be his God, and he shall be my son.
8 But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.
God now says it is done because He has completed what He Said He would do just as Jesus said on the cross ” it is finished ” when He Gave His life for us. God reminds us He is the beginning and the end, the Alpha and Omega and to anyone who desires to be a follower Christ He will give them to drink of the fountain life freely. Also for them that overcome shall inherit all things God has for them and He will be our God and we shall be His children. As you read verse 8 you see that anyone who sins even the liars will be condemned to the lake of fire and brimstone, which is the second death because it is also total separation from God. It is not easy today to live a life free from sin but with Jesus in your life you have someone that will help you because through Him we can get forgiveness through repentance because He is our advocate to the Father. Again I have to say it will be a lot easier to live for Christ today and go in the rapture, whether from the grave or from life, than to have to the plagues and hardships in the tribulation.