Nosato Lirei'echo 5736 נתת ליראיך תשל"ו part 4/5 (Se'if 7-9)

Continuing along the theme of ירידת הנשמה למטה, the רבי uses the rule of "כל הגבוה ביותר יורד למטה יותר" - whatever has a higher source falls lower - to demonstrate how a נסיון requires the most strength from the person to overcome: Being that in a נסיון, the sparks of קדושה are the most concealed, they are on the lowest level, thus showing on the power of their source, and the power of the נשמה of the איד necessary to use against the נסיון.To explain that, the רבי takes us through the עבודות of: fulfilling מצות עשה, pushing away לא תעשה, transforming לא תעשה, and ultimately נסיונות, ultimately showing us how נסיונות is incomparably different than עבודת הבירורים - even that of a לא תעשה.