How are the details of the halachos of korbanos relevant and meaningful in modern times?

Dedicated by Esther and Jerry Williams in honor of our mothers, Judith Wohlberg יוטל בת חיים עקיבא, נ”י and Judith Williams חוה בתלא יהודית בת יוסף, ע״ה who have been a continuous inspiration to us and all our family.