You ask How was the vision completed if Abraham (SA) did not complete the sacrifice but was stopped? The vision was completed because God says so in 37:105 "You have fulfilled the vision." So God says the vision has been completed and you say it has only been partially completed....this is because you are erroneously assuming that Abraham completed the vision by actually killing his son.When God says "you have fulfilled the vision", it means that everything Abraham saw in his dream has come to pass.
Why would Allah ask for the murder of an innocent child? Is this something Allah would do and that too from an obscure dream? Does Allah sanction murder or human sacrifice? You said before that a "timeless Allah can not be expected to do things in a time-dependent way that we humans look at the world." This was a test for Abraham, God knew the results before the test....if Abraham failed, the boy would be alive, if Abraham passed the test, the boy would still be alive. So we can safely say the vision was never a request to kill or sacrifice the son but a test of Abraham's willingness to do so. Abraham was an old man who had longed for a child for many years. You can only imagine how much he would have loved his son. Abraham's willingness to sacrifice his son indeed shows us how much faith he had in God. Asking for someones most treasured possession is indeed the ultimate test.
Where does the Qur'an say that Allah was responsible for the dream? In the verse quoted earlier. It seems clear to me and am sure many others will agree. And it is also clear in the context of the verses and the entire Qur'an as stated earlier. It might not be written exactly as you want it but its there nonetheless.
Why would Allah ask for the murder of an innocent child? Is this something Allah would do and that too from an obscure dream? Does Allah sanction murder or human sacrifice? You said before that a "timeless Allah can not be expected to do things in a time-dependent way that we humans look at the world." This was a test for Abraham, God knew the results before the test....if Abraham failed, the boy would be alive, if Abraham passed the test, the boy would still be alive. So we can safely say the vision was never a request to kill or sacrifice the son but a test of Abraham's willingness to do so. Abraham was an old man who had longed for a child for many years. You can only imagine how much he would have loved his son. Abraham's willingness to sacrifice his son indeed shows us how much faith he had in God. Asking for someones most treasured possession is indeed the ultimate test.
Where does the Qur'an say that Allah was responsible for the dream? In the verse quoted earlier. It seems clear to me and am sure many others will agree. And it is also clear in the context of the verses and the entire Qur'an as stated earlier. It might not be written exactly as you want it but its there nonetheless.