Revelation 22:12-14

12Behold, I come quickly, and my reward with me, to render to every one as his work shall be.

13I [am] the Alpha and the Omega, [the] first and [the] last, the beginning and the end.

14Blessed [are] they that wash their robes, that they may have right to the tree of life, and that they should go in by the gates into the city.