By Isaiah’s day, Jehovah had done many wonderful things for Israel, and these had been recorded in writing. Isaiah was evidently familiar with these writings.
यशायाह के दिनों तक यहोवा ने इस्राएल की खातिर अनेकों आश्‍चर्यकर्म किए थे और उन घटनाओं को दर्ज़ भी किया गया था ।