Why isn't life after death discussed thoroughly in the Torah? Part 3

Hi,

"In my view, the Torah was given to everyone, and not only to one person. Olam HaBa [the next world] would not be comprehensible to only one in one thousand, for it is deep."

(Rabbi Avraham Ibn Ezra, Commentary to Devarim 32:39)

Have a great day,
Mordechai