Secular is the opposite of Divine. Divine is similar to Sacred. Sacred is related to Church. 
Library is related to Home. Home can Welcome. Welcome is a type of Receive. Receive is related to Christmas. 
Secular <--Antonym--> Divine <--SimilarTo--> Sacred <--RelatedTo--> Church 
Library <--RelatedTo--> Home --CapableOf--> Welcome --IsA--> Receive <--RelatedTo--> Christmas 