Until now we had two ideas with many details. The Two ideas: A. Klipa (by itself), B. When a Yid interfaces with Klipa. In this latter category we’ve had three ideas: 1) A Yid and Klipas Noga, it is called Heter 2) A Yid and real Klipa, (רע, טמא) it is called Issur 3) A Yid and real Klipa, but one that is primarily a spiritual (הנסתרות, י-ה, או”א) one, where תשובה נכונה is sufficient. Now comes a fourth idea: 4) A Yid and real Klipa on the level of מעות לא יוכל לתקן because of חילול השם such as (הוליד ממזר ר”ל). Reb Yosef Ba’al HaAgalah.