On Saturday, following Transfiguration, the Armenian Church commemorates Saint Thaddeus, one of two apostles who preached in Armenia, and Saint Sandukht, daughter of King Sanadrouk, and the first martyr saint of the Armenian Church. It is not an exaggeration to say that these two—Thaddeus and Sandukht—were pioneer in bringing Christianity to Armenia in the first century. Princess Sandukht was converted to Christianity by Thaddeus, and she in turn converted many others.