When Muhammad first began preaching in Mecca his desire was that the people of Mecca, the Quraysh, would accept him as a prophet and the religion he was teaching. They were not receptive to him and made life difficult for him and his followers, and many of his followers fled to Christian Abyssinia for protection. This was until Muhammad recited Surah 53 (Surat-an-Najm) with the following verses:

Have you thought of al-Lat and al-Uzza and Manat, the third ... these are the exalted Gharaniq (a high flying bird)[7] whose intercession is approved. (Ibn Ishaq, Sirat Rasul Allah, pp. 165-166)
Al-Lat, al-Uzza and Manat were some of the local idols worshiped in Mecca. Previously Muhammad had spoken against them in his monotheist preaching but now he recited that their "intercession is approved".

When (the) Quraysh heard that, they were delighted and greatly pleased at the way in which he spoke of their gods and they listened to him ... Then the people dispersed and Quraysh went out, delighted at what had been said about their gods, saying, "Muhammad has spoken of our gods in splendid fashion". (Ibn Ishaq, Sirat Rasul Allah, p. 166)
The Apostle of Allah, may Allah bless him, repeated them (the verses), and he went on reciting the whole of surah (53) and then fell in prostration, and the people (the Quraysh) fell in prostration with him. (Ibn Sa'd, Kitab Al-Tabaqat Al-Kabir, vol. 1, p. 237)
Imam Bukhari too confirms that after Muhammad recited Surah 53 the Quraysh accepted Muhammad and prayed with him:

Narrated Ibn Abbas: The Prophet ... prostrated while reciting An-Najm (Sura 53) and with him prostrated the Muslims, the pagans (the Quraysh), the jinns, and all human beings. (Bukhari: vol. 2, bk. 19, no. 177, Khan)
Muhammad's desire had been realised; the Quraysh accepted him. The Muslims who had fled to Abyssinia heard about this and many of them began to return to Mecca. The Quraysh accepted Muhammad because he had, "spoken of (their) gods in splendid fashion" (Ibn Ishaq, p. 166). The Islamic explanation as to why Muhammad accepted the idols is that he desired a way to attract the Quraysh and Satan used this opportunity to put these words on Muhammad's lips:

Now the apostle was anxious for the welfare of his people, wishing to attract them as far as he could. It has been mentioned that he longed for a way to attract them ... (and) Satan, when he (Muhammad) was meditating upon it, and desiring to bring it (sc. reconciliation) to his people, put upon his tongue "these are the exalted Gharaniq[6] whose intercession is approved". (Ibn Ishaq, Sirat Rasul Allah, pp. 165-166)
This is what is meant by the phrase, the Satanic Verses; they were words that Muhammad spoke from Satan and his own desire. The Islamic accounts then say that the angel Gabriel rebuked Muhammad for what he had said:

Then Gabriel came to the apostle and said , "What have you done, Muhammad? You have read to these people something I did not bring you from God and you have said what He did not say to you." (Ibn Ishaq, Sirat Rasul Allah, p. 166)
Then Muhammad confessed:

I ascribed to Allah, what He had not said. (Ibn Sa'd, Kitab Al-Tabaqat Al-Kabir, vol. 1, p. 237)

I have fabricated things against God and have imputed to Him words which He has not spoken. (Al-Tabari, The History of Al-Tabari, vol. vi, p. 111)

Muhammad then announced that Gabriel had now told him to speak against the idols and so what he recited changed. Previously it had been:

Have you thought of al-Lat and al-Uzza and Manat, the third ... these are the exalted Gharaniq whose intercession is approved. (Ibn Ishaq, Sirat Rasul Allah, pp. 165-166)
Now the verse became:

Have you considered El-Lat and El-'Uzza and Manat the third, the other? What, have you males, and He females? That were indeed an unjust division. They are naught but names yourselves have named, and your fathers; God has sent down no authority touching them. (Qur'an 53:19-23, Arberry)
This final form of the verse is what is now in the modern Qur'an.

The Quraysh saw that Muhammad had now changed his message:

When the annulment of what Satan had put upon the prophet's tongue came from God, (the) Quraysh said: "Muhammad has repented of what he said about the position of your gods with Allah, altered it and brought something else." (Ibn Ishaq, Sirat Rasul Allah, pp. 166-167)
This explanation, that Satan had placed these words on Muhammad tongue and God had now cancelled it, now had to be justified to both his followers and to the Quraysh. The answer came by referring to another part of the Qur'an:

Never have We sent a single prophet or apostle before you with whose wishes Satan did not tamper. But God abrogates the interjections of Satan and confirms His own revelations. (Qur'an 22:52, Dawood)
Muhammad's justification was that other prophets had had their wishes tampered with by Satan just as he had done, but God had corrected the whole situation.

Ol,what is ur point now

What is(are) the different btw Allah and Satan? Allah that encourages Muslims to lie because of their faith and Satan who came to Muhammad with fake quran are the same.

Atleast satan didn't lie in this case. He didn't tell muhammed that he was Gabriel. Kadijat assumed it, and muhammed believedit, so satan accepted the Title.
The Gabriel of the Bible will always introduce himself ' I am Gabriel who stands in the presence of the Lord'.
Go though koran let's see where that demon introduced himself.
Allah first off was an ancient idol, worshiped in muhammeds family, centuries b4 he was born. Right now any muslim who cannot connect the lines won't blame anybody. The evidences are too glaring

Muhammad was the only 'prophet' who didn't know the voice of his god.

John 10:27
My sheep hear my voice, and I
know them, and they follow me.

John 10:50
And a stranger will they not
follow, but will flee from him: for
they know not the voice of
strangers.

Muhammad followed the voice of a stranger.

Although, all the scenerio of the satanic verse is spiritual manipulations. Both allahh and gabriel are the same spirit - satan.