*Minor differences ignored. Grouped by changes, with first version listed as example.
Sat at Jesus' feet - This was the ancient posture of disciples or learners. They sat at the "feet" of their teachers - that is, beneath them, in a humble place. Hence, Paul is represented as having been brought up at the "feet" of Gamaliel, Acts 22:3. When it is said that Mary sat at Jesus' feet, it means that she was "a disciple" of his; that she listened attentively to his instructions, and was anxious to learn his doctrine.
Sat at Jesus' feet - This was the posture of the Jewish scholars, while listening to the instructions of the rabbins. It is in this sense that St. Paul says he was brought up at the Feet of Gamaliel, Acts 22:3.
And she had a sister called Mary,.... Which also was a common name with the Jews, and is the same with Miriam; so we read of Mary, the daughter of Nicodemon, the same perhaps with Nicodemus; and the same person that is before called Martha, the daughter of Baithus, is sometimes called Mary, the daughter of Baithus (e), though these two names are certainly distinct:
which also sat at Jesus' feet; was a disciple of his, as well as Martha; for it was usual for disciples, or the scholars of the wise men, to sit at the feet of their masters, to which the allusion is in Deuteronomy 33:3; see Gill on Acts 22:3 The Vulgate Latin, Arabic, and Coptic versions, read "at the Lord's feet": so Beza's ancient copy, and one of Stephens's; and the Syriac, Persic, and Ethiopic versions read, "at our Lord's feet". The phrase is expressive of her great affection for Christ, her humble deportment, and close attention:
and heard his word; or discourse; for as soon as he entered into the house, he began to preach to those that were in it, and that came along with him, improving every opportunity for the good of souls; and Mary heard him with great eagerness and diligence, affection, pleasure, and profit.
(e) Echa Rabbati, fol. 49. 2.
which also--"who for her part," in contrast with Martha.
sat--"seated herself." From the custom of sitting beneath an instructor, the phrase "sitting at one's feet" came to mean being a disciple of any one (Acts 22:3).
heard--rather, "kept listening" to His word.
Sat at the Lord's feet, and heard his word. Martha seems to have been mistress of the house. Her thought was to entertain the Lord; Mary's to hear his word; both commendable; the latter, best.
*More commentary available at chapter level.