- Many sayings in the Zohar and Medrash begin as in the following example.... “R’ Yitzchok opened and said”
- Most people when they say torah, must first calculate and work it out. There were some big people who were able to spontaneously start saying torah on any topic without preparation.
- This was accomplished by binding their mind and speech to G-D. A person can then receive an immediate influx of torah.
-When it says R’ Yitzchok opened and said, it means he opened his mouth and immediately he was able to reveal torah, through use of this method.

(likutav Mahran 2-118)