"Devine Prosecution" was just an outfit style not a motif book. Pretty sure you cannot unlock it without the CE.
Same is true for "Dragon Bone" which was the CE outfit for Elsweyr.
I don't think you can get the outfit style without the collector's edition, but you can buy the collector's pack in the crown store. It's in the Upgrades > Account section and costs 2,100 crowns.
PC EU player | She/her/hers | PAWS (Positively Against Wrip-off Stuff) - Say No to Crown Crates!
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