Whoa, there, hosepipe! You can't be series?
I don't think that would actually bring "peace" unless you just mean an absence of opposition. IOW: Not really peace.
True peace is loaded word.. In one paradigm peace is absense of opposition in another paradigm peace is at-one-ment with God.. What Marx means is absence of opposition by evil forces.. The Spirit of Truth(paraclete) brings spiritual peace Marx is talking about physical peace.. Of course Marx knew no more about peace than he did economics..