This is the 15274th most frequent Russian word.
посланий
"Посланий" means "of messages" or "of epistles" (genitive plural form).
In this sentence, 'посланий' refers to multiple wisdom-filled communications or messages in the plural genitive form, emphasizing their enlightening nature.
Он нашел книгу, полную мудрых посланий.
He found a book full of wise messages.
'Посланий' here denotes a collection of messages or letters attributed to notable individuals, again employing the plural genitive case in Russian, indicating possession or association.
Коллекция посланий известных деятелей доступна в музее.
A collection of messages from famous figures is available in the museum.
Here, 'посланий' is used in the context of written messages or texts, implying historical or significant communications in plural genitive form.