Allah will also speak to His servant and Messenger, Isa son of Maryam, peace be upon him, saying to him on the Day of Resurrection in the presence of those who worshipped Isa and his mother as gods besides Allah,
{And (remember) when Allah will say (on the Day of Resurrection): "O 'Isa, son of Maryam! Did you say unto men: Worship me and my mother as two gods besides Allah?"'}

This is a threat and a warning to Christians, chastising them in public, as Qatadah and others said, and Qatadah cited this Ayah as proof,
{This is a Day on which the truthful will profit from their truth.}

Allah's statement,
{He will say: "Glory be to You! It was not for me to say what I had no right (to say).}

This is the perfect answer. Ibn Abi Hatim recorded that Abu Hurayrah said, "Isa will be taught his argument in response to what Allah will ask him,
{And (remember) when Allah will say (on the Day of Resurrection): "O 'Isa, son of Maryam! Did you say unto men: Worship me and my mother as two gods besides Allah?"}

Abu Hurayrah then said that the Prophet said that 'Isa will say,
{Glory be to You! It was not for me to say what I had no right (to say). Had I said such a thing, You would surely have known it. You know what is in my inner self though I do not know what is in Yours, truly, You, only You, are the Knower of all that is hidden and unseen.}"
'Isa's statement,
{Had I said such a thing, You would surely have known it.} means, if I had said this, You would have known it, O My Lord, for nothing escapes Your knowledge. Rather, I have not said these words nor did the thought even cross my mind, this why he, said,
{You know what is in my inner self though I do not know what is in Yours, truly, You, only You, are the Knower of all that is hidden and unseen. Never did I say to them ought except what You (Allah) did command me to say...}

and convey,
{Worship Allah, my Lord and your Lord.}

I only called them to what You sent me with and commanded me to convey to them,
{Worship Allah, my Lord and your Lord.}

and this is what I conveyed to them,
{And I was a witness over them while I dwelled amongst them,}

I was a witness over what they did when I was amongst them,
{but when You took me [up], You were the Watcher over them, and You are a Witness to all things.}

Abu Dawud At-Tayalisi recorded that Ibn 'Abbas said, "The Messenger of Allah stood up once and gave us a speech in which he said,
'O people! You will be gathered to Allah while barefooted, naked and uncircumcised;
{As We began the first creation, We shall repeat it.}

The first among the creation who will be covered with clothes will be Ibrahim. Some men from my Ummah will be brought and taken to the left (to the Fire) and I will yell, 'They are my followers!' It will be said, 'You do not know what they innvovated after you (in religion).' So I will say just as the righteous servant (Isa) said,
{And I was a witness over them while I dwelled amongst them, but when You took me [up], You were the Watcher over them, and You are a Witness to all things. If You punish them, they are Your servants, and if You forgive them, verily You, only You are the Almighty, the All-Wise.}

It will further be said, 'These people kept reverting back on their heels after you left them.''
Al-Bukhari also recorded this Hadith in the explanation of this Ayah.
Allah said;
{If You punish them, they are Your servants, and if You forgive them, verily You, only You are the Almighty, the All-Wise.}

All matters refer back to Allah, for He does what He Wills and none can question Him about what He does, while He will question them. This Ayah also shows the crime of the Christians who invented a lie against Allah and His Messenger, thus making a rival, wife and son for Allah. Allah is glorified in that He is far above what they attribute to Him. So this Ayah [5:118] has tremendous value and delivers unique news.