Why? Because they had their own preconceived ideas about the Messiah, including that he would be a political messiah who would liberate them from Roman oppression.
એટલે તેઓએ મસીહ તરીકેની સાબિતી આપતી અમુક ભવિષ્યવાણીને ધ્યાન આપ્યું નહિ.