minister. See note on Exodus 28:1
without blemish. This, with bread "without leaven" (Exodus 29:2), shows the inner meaning of "leaven".
Related Commentaries of Exodus 29:1
Exodus 29:1
1 And this is the thing that thou shalt do unto them to hallow them, to minister unto me in the priest's office: Take one young bullock, and two rams without blemish,