the Jewish scribes because of vanity, switched the names;
when? and which Jews? before Jesus came? because Jesus nowhere says what you say but confirms God’s words. So when was it?
By faith Abraham, when he was tested, offered up Isaac, and he who had received the promises was ready to offer up his only son, of whom it was said, “Through Isaac shall your descendants be named”. Hebrews 11.17-18.
Was not Abraham our father justified by works when he offered his son Isaac upon the altar? James 2.21
there is a double testimony in the Bible, both from the Jewish and Christian Scriptures that the son to be sacrificed was Isaac, when there is no testimony in the Quran that it was Ishmael.
the companions of muhammad who believed it was Isaac
did not have your conspiracy theory in mind.
If Allah is the author of the Quran who likes to correct the “corruptness” of Jews and Christians, surely he must have known that it was taught in the Jewish and Christian Scriptures that it was Isaac. Surely he would have corrected the error with a statement in the Quran that it was Ishmael yet the vagueness in the Quran regarding the identity of the son is inexplicable.
furthermore, the Quran has no reference to Hajar whatsoever, let alone by name!!. it speaks plainly of Isaac’s mother as the wife of Abraham,
the only wife of Abraham to whom there is any reference. Why?
no one reading the Quran without reference to any other work could possibly guess that there was another woman in Abraham’s life.
And We gave (Abraham) Isaac and Jacob, and ordained among his progeny Prophethood and Scripture, and we granted him his reward in this life: and he was in the Hereafter (of the company) of the Righteous. Surah 29.27
is this said as well about Ishmael? the Quran ITSELF stresses Isaac by calling him the child of promise, by mentioning his mother, and by placing the Prophethood and the Scripture, into his line, when Ishmael receives none of this in the Quran.The son to be sacrificed is not named, yet Isaac is
promptly named twice in the immediately succeeding verses.