"Take a pew" is a phrase used to invite someone to sit down, particularly in a church congregation. However, there are many different synonyms that can be used in place of this phrase. Some alternative phrases include "have a seat," "take a chair," "please sit down," or simply "sit." Other slightly less common alternatives include "find a spot," "settle in," or "make yourself comfortable." Depending on the context and tone, some people may also use humorous or informal phrases like "park your posterior," "plant your derriere," or "drop your butt." Regardless of the phrasing used, the goal is always the same: invite someone to relax and get comfortable.