An-Nahl 16:123

He selected him, as Allah says :

(And before, We indeed gave Ibrahim his integrity, and We were indeed most knowledgeable about him)(21:51). Then Allah says:

(and guided him to a straight path.) which means to worship Allah alone, without partners or associate, in the manner that He prescribed and which pleases Him.

(And We gave him good in this world,) meaning, `We granted him all that a believer may require for a good and complete life in this world.'

(and in the Hereafter he shall be of the righteous.) Concerning the Ayah:

(And We gave him good in this world,) Mujahid said: "This means a truthful tongue."

(Then, We have sent the revelation to you: "Follow the religion of Ibrahim (he was a) Hanif. ..) meaning, `because of his perfection, greatness, and the soundness of his Tawhid and his way, We revealed to you, O Seal of the Messengers and Leader of the Prophets ,'

(Follow the religion of Ibrahim (he was a) Hanif and he was not of the idolators.) This is like the Ayah in Surat Al-An`am:

(Say: "Truly, my Lord has guided me to a straight path, a right religion, the religion of Ibrahim, (he was a) Hanif and he was not of the idolators.") (6:161). Then Allah rebukes the Jews,

The Holy Prophet being on the way of Sayyidna Ibrahim (علیہ السلام) : Understanding the Chemistry of Adherence

When Sayyidna Ibrahim I appeared, Allah Ta’ ala blessed him with a Shari'ah and its Injunctions. When the Last of the Prophets ﷺ appeared, his Shari'ah too - with the exception of some particular Injunctions - was laid out in accordance with it. Though, the Holy Prophet ﷺ is preferred as more distinguished (afdal) of all blessed prophets and messengers, but at this place, there are two wise considerations in asking the preferred (afdal) to follow the one not so preferred (mafdul) in the present context. (1) Since that Shari'ah has come into the world earlier and is already known and recognized and as the last Shari'ah was also to be in accord with that, therefore, this similarity of the Holy Prophet ﷺ to the way of Sayyidna Ibrahim (علیہ السلام) was expressed through the word: اِتِّبَاع (ittiba': following). (2) As said by ` Allamah al-Zamakhshari (author of Tafsir Al-Kashshaf), this command to follow too is a special tribute out of the many honours and tributes attributed to the 'friend' of Allah, Sayyidna Ibrahim (علیہ السلام) . That it is so special has been hinted through the use of the word: ثُمَّ (thumma: Then - 123). The sense being conveyed is: Certainly great are all those merits and perfections of the person of Sayyidna Ibrahim (علیہ السلام) as they are, but the most superior of all these is the fact that Allah Ta’ ala has asked his preferred-most and the dearest rasul to follow his way.