From this we learn that our avodah is measured not by quantity, but by how close it comes to perfection. Since Hashem is the ultimate perfection, our goal must be to also achieve the greatest measure of perfection possible for a human being, for we are exhorted to emulate Him and "to be complete with Hashem." Only by being as close to perfect as possible can we hope to have a relationship with Hashem.

The Kohen is Hashem's representative and the one most directly involved in His most exalted service. He must reflect shleimus, perfection, and therefore physical imperfections render a Kohen unfit for service in the Sanctuary.

The clearest sign of man's inherent imperfection is death. As the verse says (Tehillim 82:6): "I said you are angelic, sons of the most high are you all, but like men shall you die." Because man's mortality constitutes the greatest denial of his quest for perfection, the Kohen, who is to be the embodiment of perfection, is severely curtailed in his contact with dead bodies. Even ordinary Kohanim, who are permitted to defile themselves for their seven closest relatives, are only allowed to do so if the corpses are complete. Though the Torah permits the Kohen to relate to the spiritual imperfection of man under the extenuating circumstances of a relative's death, this is only if the body is complete, so at least some semblance of perfection still exists.

Chazal tell us (Berachos 5b) that whether one does more or less is insignificant. What one actually accomplishes in this world is in the hands of Hashem. The main consideration is that one direct and concentrate his heart towards heaven. What we can control is the intensity of our desire and purity of our effort in the quest for perfection.

R' Yitzchak said: "The Torah teaches us that when a person does a mitzvah, he should do so with a complete and happy heart. Had Reuven known that the Torah would record that he attempted to save Yosef from his brothers, he would have put him on his shoulders and run with him home. And if Aharon had known that the Torah would record that he would be happy when he met Moshe Rabbeinu after [Moshe was chosen to be the Redeemer, he would have come with drums and cymbals. And if Boaz had known that the Megillah would record that he gave Ruth some parched grain to eat, he would have given her a royal banquet" (Yalkut Shimoni Rus 604).

In each instance cited by the Midrash, there was doubt as to what the proper conduct really was. Reuven was unsure if saving Yosef was proper after the brothers judged him a threat to their existence. If Moshe questioned his own suitability to be the Redeemer, Aharon likewise had the right to have reservations concerning his brother's appointment. And similarly, Boaz had grounds for doubts about the convert Ruth, not knowing her sincerity and character.

Hence they acted without the complete and happy heart that could have made their mitzvos perfect, and this blemish was reflected in the outcome of their actions. Yosef was sold into slavery; the mission to Pharaoh met with initial failure (see Haamek Davar, Shemos 3:18); and David's lineage was impugned.

After Bnei Yisrael were freed from subjugation in Egypt to serve Hashem, the first step in that service was to strive for perfection. That striving took the form of counting seven complete weeks, forty-nine complete days, until the giving of the Torah on the fiftieth day.

Fifty represents perfection (fifty gates of wisdom, fifty gates of purity). Our task is to count forty-nine. We are not capable of creating perfection; only Hashem can make something perfect. All we can do is strive towards it. But by counting for forty-nine days, it is as if we counted the fiftieth also. For the fiftieth level is the automatic result of our efforts in securing the first forty-nine.

This is the significance of Lag Be'Omer as explained by the Maharsha (Moed Kattan 28a). The majority of the omer count is reached when two-thirds of the time passes. That occurs on the thirty-third day. Once most of the period has passed successfully, one can be confident he will he successful in likewise fulfilling the remainder. Lag Be'Omer is a day to rejoice in one's successful quest for perfection. The traditional bonfires symbolize the pure, intense fire of the heart that is the basis of our quest for perfection.

The Midrash comments: "When are the days of the omer perfect and complete? When we fulfill God's will" (Vayikra Rabbah 28:3). It is the intensity of our quest for perfection in performing God's will that infuses our counting of the omer with added meaning and effectiveness.

May we strive for perfection in all that we do, so that our efforts will be crowned by success by Hashem, Who will bring us to the ultimate perfection, "granting His nation strength and blessing it with peace."