Put fire upon the altar - This must specifically refer to the first burnt-offering on the newly-constructed altar. The rule was afterward to…

And the sons of Aaron. —The priests are to put the fire upon the altar, because they offered the sacrifice upon the altar…

And the sons of Aaron the priest shall put fire upon the
altar

The fire of the alta…

In the proper performance of the Levitical ordinances, the mysteries of the spiritual world are represented by corresponding natural objects, and f…