"Listen up recruits! Exodus 27 is all about the altar. That's right, you heard me - the altar! We gotta build it out of acacia wood and make it five cubits long and five cubits wide, with four horns on each corner. Put four rings of gold on the four legs and make poles out of the same acacia wood to carry the altar. Got that? Now get constructing! Don't forget the courtyard of the tabernacle either - you'll need to put up posts so that you can hang up the curtains to make the courtyard. And here's the really important part - you gotta make sure to anoint the altar and its vessels with oil, so that it stays holy. That's it, recruits, you know what to do. Now get movin'!"