ואם זבח שלמים קרבנו
A Korban Shelamim is unique in that it is self-motivated, brought voluntarily, because a person has been moved to express his gratitude to Hashem for favors granted, and to enhance his closeness with Him. Shelamim is derived from shaleim, wholeness, perfection and shalom, peace. It increases good will, since so many people – the Kohanim, the family and friends of the donor – participate in its consumption. Ramban focuses on the relationship of the Shelamim with sheleimus, wholeness. He observes that the donor who offers a Shelamim is doing so freely, not to atone for an infraction on his part….