If the first covenant had been faultless, there would have been no need to look for a second one,

Behind the second curtain was the part of the tent called the Most Holy Place,

But only the high priest went into the second part, and then only once a year, and never without blood, which he offered for himself and for the sins committed by the people in ignorance.

so the Messiah was sacrificed once to take away the sins of many people. And he will appear a second time, not to deal with sin, but to bring salvation to those who eagerly wait for him.

Then he says, "See, I have come to do your will." He takes away the first in order to establish the second.