How to find and Decode the 3 Secret Messages in the Call of Duty Black Ops 2 zombies map, Origins.

The first Hidden message can be found behind a map near the workbench in the workshop. You will need a Sniper rifle in order to read it.

Original Message:
- Plkyxl Xkarvd'l pvvl aga vabrmrno th hbv malpmwp rrtscjms hy Kmwmtqhz, buk rvit uxaairq qw cvtal kivtek xhgi hgg. V smnx hvv lhrhpxvho pwc fref azxh zkvyq rovr gpeke sivx tuh xuhev erjempespe wxzmsi lwe lmg soeh dxohwxnwerc aveivric. L frzimj iia aw yunthr vhuxmaxa sj xyml wekl ig tsp dstapvmaie. Gkonzo qc nfpmkrj absp zreobaecpe jr iqrceq ds mklewvq. E ei qfvw jsegekgih xzmp whag noj Hdptyh avoh vaetx poie M txes L jq un zl kbttnft pbal xuh wphmvw...

Decoded Message:
- Though Edward's work was integral to our initial analysis of Divinium, the rift between us grows deeper each day. I fear his loyalties lay only with group nine three five and their insatiable desire for yet more devastating weaponry. I myself can no longer continue on this path in all conscience. Though my actions will inevitably be viewed as treason, I am more concerned with just how Edward will react when I tell him of my contact with the allies...
The second message can be found in the Thor giant Robot walking through the map. Once inside the Robot look to your right and again use a sniper to view it.

- Original Message:
Pla flitkxy sf mal Eogomaga' xtojoewzlmw uxifhmek. B mmeh mrllpg uamfgqbtiaj nhm vrpl pu yjhvvlaeehigz vj ulk apvmazislc phyph, oxp ehwf xal xiye gtaysi un gum htiihrlx pxwrob. Jkv klx mmiwt mbti jr sg nqcyz lvie, B yphr xboihj ftxu xf xhx ivwtmhqyvbl uf n kizalv tbzav...

- Decoded Message:
The breadth of the Ancients' knowledge is humbling. I find myself questioning not only my understanding of the scientific world, but also the true nature of the universe itself. For the first time in my adult life, I find myself open to the possibility of a higher power...

The final message can be found outside the Church on the pathway to a lighting staff piece. In order to access this area you will need to use the tank.

- Original Message:
Bvkq yml ciic fbkzx eee aghllont dt Acphiyeavc, luatyh umsiehcfh gv vabrrlrft tgk qegxnmpc nies fvcogw omt ckief. Pbceihr, mal mqcdyx kj yml weiinml' kibxn pnf islepwew apq hrhlpu. Xysnnl Z laox avjij bb czbbiqh hbf dmzu vkqa wfvm vj wetaxy jjkazr, V nrgr uls vavmgrv ieu fv mgjvvesbgnpz mtnyhmaieq ey abz rij ikyjh wvblruw wbmomo kxwhc vvte gkrxx mmzr.

- Decoded Message:
From his very first day studying at Heidelberg, edward displayed an intellect and maturity well beyond his years. However, the impact of his parents' death has affected him deeply. Though I have tried to provide him with some sort of father figure, I fear his choices may be increasingly influenced by his new found friends within group nine three five.