ויעל עליו, Aaron and his sons.

את העולה והמנחה, every day.

ולא יכול משה לבא אל אהל מועד, at the time it was standing, assembled.

כי שכן עליו הענן, immediately after it had been put up. This was a way of G’d demonstrating His love for the people of Israel. Later on, the cloud moved from being over the Tabernacle and filling the whole Tabernacle with its presence and concentrated on being above the Holy Ark. This has been explained in Exodus 25,22 where the Torah defines the site of the Shechinah as being between the two cherubs on the kapporet, the lid of the Holy Ark. Moses is described as hearing the voice of G’d originating from the area between the extended wings of these two figurines. (Numbers 7,89) We find something similar when the Temple Solomon had built was inaugurated (Kings I 8,11) that the priests could not enter due to the presence of G’d which filled the Temple. G’d also had appeared in a cloud, much as He had in the desert. Subsequently, He reduced His presence to the area we just described, enabling the priests to perform their duties. Anyone who pays careful attention to the words of our Creator will not depart in his exegesis from that of my grandfather Rabbi Shlomoh (Rashi). Most of the laws of the Torah which have been attributed through exegesis as being derived from the text of the written Torah are very close to the plain meaning of the written text. The basic approach to his exegesis was to derive meanings from superfluous words or letters, or from missing words or letters in the text of the written Torah. It would be well if you also accepted what I have explained and you would do well not to ignore it. [the author paraphrases Kohelet 7,18. Ed]