If we take a look at why a lot of people actually do Qurban is because it's just a known tradition (exactly like Christmas). I'm in the dilemma of the 'mass' amount of slaughtering for one individual day, not slaughtering in general on a normal sacrificial level (not a day-to-day-eating-meat level).
I'm not sure I understand what "mass slaughtering" means.
37:102 And when he grew enough to work with him, he said: �My son, I am seeing in a dream that I am sacrificing you. What do you think?� He said: �O my father, do what you are commanded to do. You will find me, God willing, patient.�
37:103 So when they both had submitted, and he was laid by his forehead.
37:104 And We called him: �O Abraham,�
37:105 �You have carried out the vision.� It was such that We rewarded the righteous.
37:106 Surely, this was an exacting test.
37:107 And We ransomed him with a great animal sacrifice.
37:108 And We kept his history for those who came later.
37:109 Peace be upon Abraham.
37:110 It is thus that We reward the righteous.
I'm curious what do you think the bold part refers to? I mean, not just you, anyone on the board. Maybe I didn't understand it very well.