Acording to most ben soirer “Loy Hoyah v’loy yihyeh!”
so why is it a parsha in the torah? Drush V’kabel Schar.
Thank you mod 42 for pointing it out.
The reason is for us to learn from it. Getting the harshest(acording to some)Misah
is L’man Yishme’uh V’yiro’uh. To show how bad it is what he will become,
he will not be able to control himself. & also as mentioned, it is the misah
he would’ve been mechuyav. We are just giving it to him L’mafreah.
Al Shem Soifoy. This in itself should discourage such behavior in its
premature stages.