Apparent is a different concept from Invisible. Invisible is the opposite of Clear. 
Secular is the opposite of Divine. Divine is related to Bless. Bless is related to Prayer. Prayer is related to Conversation. 
Apparent <--DistinctFrom--> Invisible <--Antonym--> Clear 
Secular <--Antonym--> Divine <--RelatedTo--> Bless <--RelatedTo--> Prayer <--RelatedTo--> Conversation 