از زبان انگلیسی به فارسی ترجمه کنید

متن: For this people's heart is waxed gross, and their ears are dull of hearing, and their eyes they have closed; lest at any time they should see with their eyes, and hear with their ears, and should understand with their heart, and should be converted, and I should heal them. 
جواب:
از این‌رو قسم خورده، وعده داد که آنچه خواهدبدو بدهد.