profession of the family for several generations was that of Islamic preachers of the relatively liberal Hanafi Maturidi school, and this family tradition was continued by Rumi (see his Fihi Ma Fih and Seven Sermons) and Sultan Walad (see Ma'rif Waladi for examples of his everyday sermons and lectures).

When the Mongols invaded Central Asia sometime between 1215 and 1220, Baha ud-Din Walad, with his whole