and. Note the Figure of speech Polysyndeton (App-6), calling our attention to the several parts touched by the atoning blood. All were consecrated, and each one is singled out and emphasised by the several "and".
Aaron. The Antitype, Christ, so anointed and set apart "on the holy mount" (2 Peter 1:16-18). See notes on Exodus 28:1; Exodus 28:2. Compare Psalms 45:7; Hebrews 1:9. Note "thy fellows", but "above" them, infinitely "above".