Meaning:
Its source is an Aramaic expression meaning "Mistress of the house."
Languages:
This girl's name is used in Dutch.
Narrative:
In Christian scriptures, the house-proud, bustling Martha asks Jesus to instruct her sister Mary (who is sitting at his feet listening to his teachings) to help her prepare a meal. Jesus affectionately rebukes her, saying that while Martha may be concerned with many things, Mary is concerned with the one necessary thing -- the instruction of her soul.
Thus, to characterize two people as ''Mary and Martha'' is to compare one's busyness with the other's contemplative ways.