44:1-31 This chapter contains ordinances relative to the true priests. The prince evidently means Christ, and the words in ver. 2, may remind us that no other can enter heaven, the true sanctuary, as Christ did; namely, by virtue of his own excellency, and his personal holiness, righteousness, and strength. He who is the Brightness of Jehovah's glory entered by his own holiness; but that way is shut to the whole human race, and we all must enter as sinners, by faith in his blood, and by the power of his grace.
20. Neither … shave … heads—as mourners do (Le 21:1-5). The worshippers of the Egyptian idols Serapis and Isis shaved their heads; another reason why Jehovah's priests are not to do so.
nor suffer … locks to grow long—as the luxurious, barbarians, and soldiers in warfare did [Jerome].