The Levites were divided into three clans: Gershonites, Merarites and Kohathites. They were charged with the priestly duties. Some of these tasks apparently required some heavy lifting. So Moses gave the Gershonites two carts and four oxen and to the Merarites he gave four carts and eight oxen. But to the Kohathites he gave nothing. They had to do everything with their own arms and legs.
“But to the Kohathites Moses did not give any carts or oxen; since their duties were to the most sacred objects. They had to carry these on their shoulders.” (Numbers 7) Was it because the Kohathites were particularly strong? Or instead because these objects were not very heavy? It appears not. They were charged with carrying the ark, lampstand, altars and sacred utensils.
It was instead because their responsibilities were most sacred. They therefore had to do everything with their own hands. No matter how heavy these were, the Torah’s intention appears to be that when it comes to these particular objects, an ox or cart will not do. Only one’s own hands could carry these.
I once read that the Hasidic rabbis would sweep the floor of their sanctuaries themselves. They left this to no else. I suspect that it was because their synagogues could not afford a custodian. In impoverished Eastern Europe they could not afford much. And yet this is not how these rabbis chose to understand their task.
They saw instead the mundane and every day care of the synagogue, from cleaning up after services to turning on the lights, as holy work.
They decided that no task was beneath them. No job was beneath any person. When it comes to the religious life of the synagogue no one should see any duty as beneath them. Lifting a heavy load must be done with one’s own hands. Carrying the sacred objects must be done on one’s own back.
The Hasidic Rabbi Menahem Mendl of Kotzk comments: "All work for any holy cause requires extra effort. One must harness all one’s powers to do this work. One does not acquire a spark of holiness without effort."
Holiness is not a divine gift. Sparks of the divine must be gathered up and carried. They are the result of hard work. They are the result of even the most seemingly mundane and menial tasks.
Gather them up. Carry them. They are everywhere and anywhere.