레위기 11:4의 Musar

On the other hand we have the assurance by Midrash Rabbah (end of Parshat Shemini, section 13), that Torah will never be completely forgotten by Israel, while the Midrash understands the words in Leviticus 11,4, את הגמל "and the camel," as a reference to the exile in Babylonia. The camel is described there as מעלה גרה, (normally translated as chewing the cud) which is a reference to the distinction Daniel would achieve in that kingdom. It is based on Daniel 2,49, that "Daniel was at the king's gate” (was his confidant). The Midrash continues in this vein, interpreting the words in Levit. 11,4 את השפן, as applying to the exile under the Medes, when Mordechai rose to grandeur. Similarly the word ארנבת, is understood as referring to the rule of the Greeks, when Alexander displayed great respect for the Jewish sages. The Torah repeated in the case of all the foregoing: כי מעלה גרה הוא, which is lacking when the Torah describes the pig, hence the Midrash sees in the pig a reference to the exile under the Romans, who not only did not elevate Torah scholars to high positions, but killed them. This is confirmed by the verse in Isaiah 47,6: "I was angry at My people, I defiled My heritage (נחלתי); I put them into your hands (Romans) but you showed them no mercy." According to the Midrash the word נחלתי, refers to Rabbi Akiva and his companions.