Al-Qur'an al-Karim mentions only briefly the story of Prophet Isaac. The birth of the prophet brings an extraordinary event in which the angels convey good news about his birth. Her birth occurred after several years of the birth of Prophet Ismail, his brother. Had Sarah is very happy with the birth of Isaac and Jacob as his son's birth. But we do not know how the life of Prophet Isaac, and how his people to be him. All we know is, that Allah praised him as a prophet of the people who are pious.
As for Jacob, he was the first Prophet who came from sulbinya. He is the son of Jacob son of Isaac Abraham. His name is Israel he was a prophet who was sent to his people. Allah SWT mentions three parts of his story. Good news about his birth delivered by the angels to Abraham and Sarah's grandmother's grandfather. Allah also mentions his will when he died. And Allah will mention it after that, without his name suggests, the story of Prophet Joseph. Through his will, we can determine the level of piety. We know that death is a disaster that will destroy human beings, so therefore people become oblivious to his name and he only remembers the suffering and misery, but do not forget the prophet Jacob when he picked up the dead to pray to Allah SWT. Allah says:
"Is there present when Jacob arrival Hamu (signs of) death, when he told his children: 'What you worship after me?" They replied: 'We will worship your God mayangmu grandmother, Abraham, Ishmael, and ishah the feminine, (ie) God Almighty and we just submit to Him. "(Surah al-Baqarah: 133)
These events that occurred between the Prophet Jacob and his sons at the time of death is a huge event. We are in the presence of someone who faced death breathe. Is the problem that occupied his mind at the moment of death breathe? Are the thoughts that always bothered him breathe at death? Is the important matters that should be conveyed so that the heart becomes calm before his death? Is the legacy left to her children and grandchildren? Do something he had to say before his death that can guarantee human safety? You'll find the answers to these questions when he asks: "What do you worship after me?" The question is what is troubling him breathe in the face of death. That is a matter of faith to Allah SWT. He is the only problem and it is the ultimate legacy. The children of Israel said: "We worship the Lord your God and father-your father Abraham, Ishmael, and Isaac. That is one God and we will surrender to Him."
There has been a strong argument that suggests that they are sent to spread Islam. If they (the children of Israel) out of Islam, then they mean out of the mercy of Allah and if they keep it, then they will find mercy. Jacob died and he asked his children about Islam, in which he felt calm of their creed. Before his death, he received a severe test with respect to his son Joseph. Joseph was a prophet like Jacob in which Allah sent him to the Egyptian population.