5 You are not being sent to a people of obscure speech and strange language, but to the people of Israel— 6 not to many peoples of obscure speech and strange language, whose words you cannot understand. Surely if I had sent you to them, they would have listened to you. 7 But the people of Israel are not willing to listen to you because they are not willing to listen to me, for all the Israelites are hardened and obstinate.