The Ayah,
﴿وَأَنَاْ أَوَّلُ الْمُسْلِمِينَ﴾
(and I am the first of the Muslims.) means, from this Ummah, according to Qatadah.
This is a sound meaning, because all Prophets before our Prophet were calling to
Islam, which commands worshipping Allah alone without partners. Allah said in another
Ayah,
﴿وَمَآ أَرْسَلْنَا مِن قَبْلِكَ مِن
رَّسُولٍ إِلاَّ نُوحِى إِلَيْهِ أَنَّهُ لا إِلَـهَ إِلاَّ أَنَاْ فَاعْبُدُونِ ﴾
(And We did not send any Messenger before you but We revealed to him (saying): "None
has the right to be worshipped but I, so worship Me.'') ﴿21:25﴾ Allah informed us
that Nuh said to his people,
﴿فَإِن تَوَلَّيْتُمْ فَمَا سَأَلْتُكُمْ
مِّنْ أَجْرٍ إِنْ أَجْرِىَ إِلاَّ عَلَى اللَّهِ وَأُمِرْتُ أَنْ أَكُونَ مِنَ الْمُسْلِمِينَ
﴾
(But if you turn away, then no reward have I asked of you, my reward is only from
Allah, and I have been commanded to be of the Muslims.) ﴿10:72﴾ Allah said,
﴿وَمَن يَرْغَبُ عَن مِّلَّةِ إِبْرَهِيمَ
إِلاَّ مَن سَفِهَ نَفْسَهُ وَلَقَدِ اصْطَفَيْنَـهُ فِي الدُّنْيَا وَإِنَّهُ فِى
الاٌّخِرَةِ لَمِنَ الصَّـلِحِينَ - إِذْ قَالَ لَهُ رَبُّهُ أَسْلِمْ قَالَ أَسْلَمْتُ
لِرَبِّ الْعَـلَمِينَ - وَوَصَّى بِهَآ إِبْرَهِيمُ بَنِيهِ وَيَعْقُوبُ يَـبَنِىَّ
إِنَّ اللَّهَ اصْطَفَى لَكُمُ الدِّينَ فَلاَ تَمُوتُنَّ إَلاَّ وَأَنتُم مُّسْلِمُونَ
﴾
(And who turns away from the religion of Ibrahim except him who deludes himself
Truly, We chose him in this world and verily, in the Hereafter he will be among
the righteous. When his Lord said to him, "Submit (i.e. be a Muslim)!'' He said,
"I have submitted myself (as a Muslim) to the Lord of the all that exists.'' And
this was enjoined by Ibrahim upon his sons and by Ya`qub (saying), "O my sons! Allah
has chosen for you the (true) religion, then die not except as Muslims.")﴿2:130-132﴾.
Yusuf, peace be upon him, said,
﴿رَبِّ قَدْ آتَيْتَنِى مِنَ الْمُلْكِ
وَعَلَّمْتَنِى مِن تَأْوِيلِ الاٌّحَادِيثِ فَاطِرَ السَّمَـوَتِ وَالاٌّرْضِ أَنتَ
وَلِىِّ فِى الدُّنُيَا وَالاٌّخِرَةِ تَوَفَّنِى مُسْلِمًا وَأَلْحِقْنِى بِالصَّـلِحِينَ
﴾
(My Lord! You have indeed bestowed on me of the sovereignty, and taught me something
of the interpretation of dreams -- the (Only) Creator of the heavens and the earth!
You are my Wali (Protector) in this world and in the Hereafter. Cause me to die
as a Muslim, and join me with the righteous.) ﴿12:101﴾ Musa said,
﴿وَقَالَ مُوسَى يقَوْمِ إِن كُنتُمْ
ءامَنْتُمْ بِاللَّهِ فَعَلَيْهِ تَوَكَّلُواْ إِن كُنْتُم مُّسْلِمِينَ - فَقَالُواْ
عَلَى اللَّهِ تَوَكَّلْنَا رَبَّنَا لاَ تَجْعَلْنَا فِتْنَةً لِّلْقَوْمِ الظَّـلِمِينَ
- وَنَجِّنَا بِرَحْمَتِكَ مِنَ الْقَوْمِ الْكَـفِرِينَ ﴾
(And Musa said: "O my people! If you have believed in Allah, then put your trust
in Him if you are Muslims." They said: "In Allah we put our trust. Our Lord! Make
us not a trial for the folk who are wrongdoers. And save us by your mercy from the
disbelieving folk'') ﴿10:84-86﴾ Allah said,
﴿إِنَّآ أَنزَلْنَا التَّوْرَاةَ فِيهَا
هُدًى وَنُورٌ يَحْكُمُ بِهَا النَّبِيُّونَ الَّذِينَ أَسْلَمُواْ لِلَّذِينَ هَادُواْ
وَالرَّبَّانِيُّونَ وَالاٌّحْبَارُ﴾
(Verily, We did send down the Tawrah, therein was guidance and light, by which the
Prophets, who submitted themselves to Allah's will, judged for the Jews. And the
rabbis and the priests ﴿did also﴾.) ﴿5:44﴾, and,
﴿وَإِذْ أَوْحَيْتُ إِلَى الْحَوَارِيِّينَ
أَنْ ءَامِنُواْ بِى وَبِرَسُولِى قَالُواْ ءَامَنَّا وَاشْهَدْ بِأَنَّنَا مُسْلِمُونَ
﴾
(And when I (Allah) inspired Al-Hawariyyun (the disciples) ﴿of `Isa﴾ to believe
in Me and My Messenger, they said: "We believe. And bear witness that we are Muslims.")
﴿5:111﴾ Therefore, Allah states that He sent all His Messengers with the religion
of Islam, although their respective laws differed from each other, and some of them
abrogated others. Later on, the Law sent with Muhammad abrogated all previous laws
and nothing will ever abrogate it, forever. Certainly, Muhammad's Law will always
be apparent and its flags raised high, until the Day of Resurrection. The Prophet
said, C
«نَحْنُ مَعَاشِرُ الْأَنْبِيَاءِ
أَوْلَادُ عَلَّاتٍ دِينُنَا وَاحِد»
(We, the Prophets, are half brothers, but our religion is one.) Half brothers, mentioned
in the Hadith, refers to the brothers to one father, but different mothers. Therefore,
the religion, representing the one father, is one; worshipping Allah alone without
partners, even though the laws which are like the different mothers in this parable,
are different. Allah the Most High knows best. Imam Ahmad recorded that `Ali said
that when the Messenger of Allah used to start the prayer with Takbir ﴿saying, "Allahu
Akbar'' (Allah is the Great)﴾ he would then supplicate,
«وَجَّهْتُ وَجْهِيَ لِلَّذِي فَطَرَ
السَّمَوَاتِ وَالْأَرْضَ حَنِيفًا وَمَا أَنَا مِنَ الْمُشْرِكِينَ، إِنَّ صَلَاتِي
وَنُسُكِي وَمَحْيَايَ وَمَمَاتِي للهِ رَبِّ الْعَالَمِين»
(I have directed my face towards He Who has created the heavens and earth, Hanifan
and I am not among the Mushrikin. Certainly, my prayer, sacrifice, living and dying
are all for Allah, Lord of the worlds.)
«اللَّهُمَّ أَنْتَ الْمَلِكُ لَا
إِلَهَ إِلَّا أَنْتَ، أَنْتَ رَبِّي وَأَنَا عَبْدُكَ ظَلَمْتُ نَفْسِي وَاعْتَرَفْتُ
بِذَنْبِي فَاغْفِرْ لِي ذُنُوبِي جَمِيعًا لَا يَغْفِرُ الذُّنُوبَ إِلَّا أَنْتَ،
وَاهْدِنِي لِأَحْسَنِ الْأَخْلَاقِ لَا يَهْدِي لِأَحْسَنِهَا إِلَّا أَنْتَ، وَاصْرِفْ
عَنِّي سَيِّئَهَا لَا يَصْرِفُ عَنِّي سَيِّئَهَا إِلَّا أَنْتَ، تَبَارَكْتَ وَتَعَالَيْتَ،
أَسْتَغْفِرُكَ وَأَتُوبُ إِلَيْك»
(O Allah! You are the King, there is no deity worthy of worship except You. You
are my Lord and I am Your servant. I have committed wrong against myself and admitted
to my error, so forgive me all my sins. Verily, You, only You forgive the sins.
(O Allah!) Direct me to the best conduct, for none except You directs to the best
conduct. Divert me from the worst conduct, for only You divert from the worst conduct.
Glorified and Exalted You are. I seek Your forgiveness and repent to You.) This
Hadith, which was also recorded by Muslim in the Sahih, continues and mentions the
Prophet's supplication in his bowing, prostrating and final sitting positions.
﴿قُلْ أَغَيْرَ اللَّهِ
أَبْغِى رَبًّا وَهُوَ رَبُّ كُلِّ شَىْءٍ وَلاَ تَكْسِبُ كُلُّ نَفْسٍ إِلاَّ عَلَيْهَا
وَلاَ تَزِرُ وَازِرَةٌ وِزْرَ أُخْرَى ثُمَّ إِلَى رَبِّكُمْ مَّرْجِعُكُمْ فَيُنَبِّئُكُم
بِمَا كُنتُمْ فِيهِ تَخْتَلِفُونَ ﴾
(164. Say: "Shall I seek a lord other than Allah, while He is the Lord of all things
No person earns any (sin) except against himself (only), and no bearer of burdens
shall bear the burden of another. Then unto your Lord is your return, so He will
tell you that wherein you have been differing.")