Hisbonenus brings inner change

Hisbonenus leads to Da’as. G–dliness then becomes real, and this translates itself in the person’s behavior. The Rebbe says that Da’as must be widely disseminated:

In general, effort must be invested to accomplish that “the earth be filled with the knowledge of G–d as the waters cover the sea”[1] to the extent possible nowadays: The entire earth, and every single corner of it, should be filled with knowledge of G–d.

The Alter Rebbe explains[2] the advantage of knowledge—da’as—over wisdom and understanding. Knowledge “implies attachment and union. That is, one binds his mind [to the concept] with a very firm and strong bond, and firmly fixes his thoughts [on the concept].”

Then he does not possess abstract intellectual knowledge [of what is moral] and do the opposite; rather, the principle permeates the person in a manner of da’as [leading him to put it into practice].

Hitva’aduyot 5744, Vol. 4, p. 2168.

[1] Isaiah, 11:9.

[2] Tanya, ch. 3.