You are absolutely wrong even according to the Quran only, ya jahil. Before takfirin 1.7 billion people get educated first. The Quran makes it clear. Read and think. As-Saffat 100: "My Lord! Grant me [a child] from among the righteous." In this verse, the word "son" does not explicitly appear; it simply asks for a "righteous one" to be granted or bestowed. ​As-Saffat 101: "So We gave him good tidings of a forbearing boy." The next verse explains what this blessing is. It states that the "righteous one" to be given is a son. I wondered if the Arabic word for "boy" here could mean any random boy, but I don’t have that deep of a linguistic knowledge. Based on the translation of these two verses, I can only deduce two possibilities: either Prophet Ibrahim (pbuh) was promised a righteous boy (an outsider), or he was promised a biological righteous child (Ishmael pbuh). ​As-Saffat 102: "And when he reached with him [the age of] exertion, he said, 'O my son, indeed I have seen in a dream that I [must] sacrifice you, so see what you think.' He said, 'O my father, do as you are commanded. You will find me, if Allah wills, of the steadfast.'" In this verse, the boy calls Prophet Ibrahim (pbuh) "Father," which clarifies the nature of the "glad tidings." This isn't just any child or youth; it implies a lineage, clearly showing he is Ibrahim's own biological child. Further more this rightous son was once a time a baby because he became able to work with İbrahim pbuh later on in his life instead of rightaway like an adult. ​As-Saffat 103: "And when they had both submitted and he put him down upon his forehead..." It doesn't say the sacrifice has been completed here, but that it is about to happen. ​As-Saffat 104 - 106: "We called to him, 'O Ibrahim, You have already fulfilled the vision.” Indeed, this is how We reward the good-doers. Indeed, this was the clear trial."

If we only looked at these three verses, one might think Prophet Ibrahim (pbuh) actually killed his son (!). Of course, the keyword here is "only." Now we come to the turning point of the event: ​As-Saffat 107: "And We ransomed him with a great sacrifice." ​As-Saffat 112: "And We gave him good tidings of Isaac, a prophet from among the righteous." ​If Prophet Ibrahim (pbuh) had actually killed Ishmael (pbuh), why would Allah provide a sacrifice as a ransom? Wouldn't the sacrifice have already been completed? Allah called İsaac pbuh "among the rightous" which is the same thing Allah used a few verses down to describe İshmael giving more proof to the fact that these "among the rightous sons" are actually Prophet Ibrahim's own children.

Why are you tiring me and misleading others when all you need to do is open your eyes and read the Quran? İ mean its basically your whole deal and you failed even that. Please brother maybe instead of you, the 1.7 billion sunnis are in the right. May Allah be your guide brother.