In the Gospel of John, the 'last day' is referenced frequently. We see that this day is when believers are promised to be raised up. John 6 39 And this is the Father's will which hath sent me, that of all which he hath given me I should lose nothing, but should raise it up again at the last day. 40 And this is the will of him that sent me, that every one which seeth the Son, and believeth on him, may have everlasting life: and I will raise him up at the last day. 44 No man can come to me, except the Father which hath sent me draw him: and I will raise him up at the last day. 54 Whoso eateth my flesh, and drinketh my blood, hath eternal life; and I will raise him up at the last day. Martha said she knew that Lazarus would be raised up on the last day. John 11:24 Martha saith unto him, I know that he shall rise again in the resurrection at the last day. We see that unbelievers will be judged in the last day. John 12 47 And if any man hear my words, and believe not, I judge him not: for I came not to judge the world, but to save the world. 48 He that rejecteth me, and receiveth not my words, hath one that judgeth him: the word that I have spoken, the same shall judge him in the last day. Does the last day point to the time of the great white throne in Revelation 20? 11 And I saw a great white throne, and him that sat on it, from whose face the earth and the heaven fled away; and there was found no place for them. 12 And I saw the dead, small and great, stand before God; and the books were opened: and another book was opened, which is the book of life: and the dead were judged out of those things which were written in the books, according to their works. 13 And the sea gave up the dead which were in it; and death and hell delivered up the dead which were in them: and they were judged every man according to their works. 14 And death and hell were cast into the lake of fire. This is the second death. 15 And whosoever was not found written in the book of life was cast into the lake of fire.