For myself, this was a good example that showed the difficulty of attaining Stream-entry even no matter how intelligent or gifted one is. With Queen Mallika, she even had Venerable Ananda visit the palace regularly to teach the dhamma and she still didn’t attain stream-entry within her life time. But still learning and practicing the dhamma would benefit the life stream (Queen Mallika) bhava, jati’s to come.
A Quest to Recover Buddha's True Teachings
