CRAZY! - The Muslims say that Abraham didn't use a knife but an axe! Looks like a hoax, doesn't it?

Bible of Jean de Sy, Paris ca. 1355-1357 (BnF, Français 15397, fol. 22v)

But Abraham was not crazy, he did under duress:
"Abraham and circumcision, the conundrum of the two Alliances (Genesis 15 and Genesis 17)"

https://www.academia.edu/2095572/Abraham_and_circumcision_the_conundrum_of_the_two_Alliances_Genesis_15_and_Genesis_17_updated_07.02.2015_