Nouns exist because we are actually real. 
Verbs- because God gave us freewill. 
Pronouns- because, blessedly, we are more than our names. 
Prepositions- because we are made for relationships. 
Possessives- because we are stewards of creation. Adjectives- because we were made in God’s image. 
Adverbs- because we are unique. 
Superlatives- because God is most holy! 

Insights into the nature of reality from my study of Latin