• All the levels that are in the holy temple exist in a person's soul.
• The deeper meaning of simcha shel mitzvah - revealing the inner core of the soul.
• Simcha breaks all boundaries in the person and in Godliness.
• Why simcha can nullify all bad decrees on a person.
• The service of טוב לבב which brings to שמחה של מצוה.
• Three levels of love for God - בכל לבבך ובכל נפשך ובכל מאדך.
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