Advancing

Anagoge (ἀναγωγή), sometimes spelled anagogy, is a Greek word suggesting a "climb" or "ascent" upwards. The anagogical is a method of mystical or spiritual interpretation of statements or events, especially scriptural exegesis, that detects allusions to the afterlife.

"Anagoge is the Greek word for the climb towards the metaphorical light that represents a clearer view of reality.

The word is closely related to Plato’s cave myth. In this myth, the climb towards reality is what we call anagoge."

- awakeningfromthemeaningcrisis.com

It is a slightly different concept from ennoblement. It is related though

Medieval usage
Certain medieval theologians describe four methods of interpreting the scriptures: literal, typological, tropological and anagogical.. Hugh of St. Victor, in De scripturis et scriptoribus sacris, distinguished anagoge, as a kind of allegory, from simple allegory. He differentiated in the following way: in a simple allegory, an invisible action is (simply) signified or represented by a visible action; Anagoge is that "reasoning upwards" (sursum ductio), when, from the visible, the invisible action is disclosed or revealed.

The four methods of interpretation point in four different directions: The literal/historical backwards to the past, the allegoric forwards to the future, the tropological downwards to the moral/human, and the anagogic upwards to the spiritual/heavenly.

In a letter to his patron Can Grande della Scala, the poet Dante explained that his Divine Comedy could be read both literally and allegorically; and that the allegorical meaning could be subdivided into the moral and the anagogical. Immanuelle said the same thing about the Gaiad.