Got a source for that amazing statement?
Malachi Martin, SJ. Fr.Martin claimed that Pius XII came into possession of Marx’s school notebooks which detailed his religious path, that he became a Satanist while residing at the DoktorClub (sp.?) in Berlin, that Marx actually wrote love poetry to a specific chaotic demon and a full length play in honor of same detailing the end of the world in warfare, fire and bloodshed. The book of Fr. Martin was either Rich Church, Poor Church or another containing a series of anecdotes similar to that volume.
The other likely book was Martin’s The Decline and Fall of the Roman Church,
Karl Marx having himself baptized Catholic as a young teenager before becoming a Satanist in college
Got a source for that amazing statement?
Marx never "had himself baptized Catholic." When he was a boy his father had himself and his entire family (including young Karl) baptized into the Lutheran church simply so he could practice law in Lutheran Prussia. The elder Marx took neither religion seriously, even though he was descended from generations of pious Jews. He became a victim of the "enlightenment."
The younger Marx (Karl) was apparently quite pious at one time (in Lutheranism), but was seduced by the Doktor Klub and the Young Hegelians, who have long been rumored to have practiced "satanic" rituals. This included misspelling the holy name "'Eloqim" into "Oulanem" . . . which served as title to a poem Marx wrote later.