Now if he were on earth, he would not be a priest at all, seeing there are those who offer the gifts according to the law;

If he had been on earth he would not have been a priest at all, because there are other priests who make the offerings ordered by the law;

Επειδη εαν ητο επι γης, ουδε ηθελεν εισθαι ιερευς, διοτι υπηρχον οι ιερεις οι προσφεροντες τα δωρα κατα τον νομον,

For if he were on earth, he should not be a priest, seeing that there are priests that offer gifts according to the law: