An-Najm Verse 2

Your fellow man[[ Muḥammad (ﷺ).]] is neither misguided nor astray.

Your companion [the Prophet] has neither strayed nor is he deluded.

your comrade is not astray, neither errs,

Your companion has not strayed; he is not deluded;

Your companion hath not gone astray, nor hath he erred.

Your Companion is neither astray nor being misled.

your companion has neither strayed nor is he deluded;

That your companion is not confused, nor has he gone astray,

Your companion did not err, nor did he go astray.

your companion has neither gone astray, nor amiss.

Your Companion (the Messenger) has neither gone astray nor adopted a wrong way (in belief and action).

That your comrade (Muhammad) has neither deviated (from true guidance in his practices) nor has he erred (in his beliefs).

Your companion/friend did not become misguided/lost , and did not become misguided/failed .

Your companion did not err, nor did he go astray.

Your companion (Muhammad) does not err, nor is he deceived (or astray or is misled);

Your companion (Muhammad SAW) has neither gone astray nor has erred.

By the star when it sets!

Your companion does not err, nor does he go astray;

Your comrade erreth not, nor is deceived;

your companion is not in error nor has he gone astray.

your companion is neither astray, neither errs,

Your companion has neither gone astray nor has he erred.

your companion has neither strayed nor is he misguided,

Your friend has not gone astray, nor has he erred.

your companion, Muhammad (s), may God bless him and grant him peace, has neither gone astray, from the path of guidance, nor has he erred, nor has he engaged in error (al-ghayy is ignorance that results from a false belief);

Your companion has neither gone astray nor has erred.

This contains the subject of the oath. This part of the Ayah is the witness that the Messenger of Allah is sane and a follower of Truth. He is neither led astray, such as in the case of the ignorant who does not proceed on any path with knowledge, nor is he one who erred, such as in the case of the knowledgeable, who knows the Truth, yet deviates from it intentionally to something else. Therefore, Allah exonerated His Messenger and his Message from being similar to the misguided ways of the Christians and the erroneous paths of the Jews, such as knowing the Truth and hiding it, while abiding by falsehood. Rather, he, may Allah's peace and blessings be on him, and his glorious Message that Allah has sent him with, are on the perfect straight path, following guidance and what is correct.
Muhammad was sent as a Mercy for all that exists; He does not speak of His Desire

Allah said,

وَمَا يَنطِقُ عَنِ الْهَوَى