'Offered' in the Bible

how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, cleanse your conscience from dead works to serve the living God?

so Christ also, having been offered once to bear the sins of many, will appear a second time, without sin, to those who are eagerly waiting for him for salvation.

Or else wouldn't they have ceased to be offered, because the worshippers, having been once cleansed, would have had no more consciousness of sins?

Previously saying, "Sacrifices and offerings and whole burnt offerings and sacrifices for sin you didn't desire, neither had pleasure in them" (those which are offered according to the law),

but he, when he had offered one sacrifice for sins forever, sat down on the right hand of God;

By faith, Abel offered to God a more excellent sacrifice than Cain, through which he had testimony given to him that he was righteous, God testifying with respect to his gifts; and through it he, being dead, still speaks.

By faith, Abraham, being tested, offered up Isaac. Yes, he who had gladly received the promises was offering up his one and only son;

Wasn't Abraham our father justified by works, in that he offered up Isaac his son on the altar?