User blog comment:Auditore7/Michael's power/@comment-32856285-20121002001648/@comment-3481504-20121008223702

Ah, RiderJones. Nice to hear from you again. I can honestly say I don't believe Michael is older than Leviathan - Leviathans are clearly older by Death/Castiel's comment(s). God didn't have Michael eliminate them because he wasn't created yet, but apparently Metatron was, as he the royal Scribe of creation. But again, for the Leviathan to eat something, they must consume it and digest it, metabolizing it into energy and, from my standpoint, no Leviathan, not even Dick, could eat Michael let alone a complex Angel like a Seraph.