Tanya Chapter 23, Class 9 (179). A discussion [based om the mention at the end of this Perek] on the four levels (in this order): 1) Yirah (Tata’a), Fear of punishment or being distanced (pushed away) by Hashem. 2) Ahava (Zutah, Olom), I love Him for what He does for me in this world (and life) 3) Ahava (Rabba), seeking and desiring a relationship with Him based on Huis Truth; the loneliness of Truth seekers. 4) Yirah (Ila’a), When one (feels like he) is standing in front of King he cannot move or speak, unless he’s speaking for the King, and the King gave His permission and consent. His actions are as a continuation of the King’s own. The first two are self-centered; and the last two are in pursuit of Truth.
