Rabbinic Quotations of the Old Testament and how it Relates to Joel 2 and Acts 2

In his definitive work, The History of the Jewish People in the Time of Jesus Christ, Emil Shuer noted that Later Judaism discovered that there is a fourfold meaning of Scriptures, which is indicated by the word pardes (Paradise), viz. 1. pshat, the simple or literal meaning; 2. remez (suggestion), the meaning arbitrarily imported into it; 3. drash (investigation), the meaning deduced by investigation; and 4. sod (mystery), the theosophic meaning. (pg. 348)....