Well, neither of you is a careful reader. Hebrews 9:12 directly says that Jesus did not enter the holy place with either the blood of goats or a bull, but his own blood.
Heb 9:12 Neither by the blood of goats and calves, but by his own blood he entered in once into the holy place, having obtained eternal redemption for us.
You fellows will not acknowledge what the scriptures clearly say.
Again it doesn't clearly say this. Your "clear" is based on fallacious reasoning - on drawing a parallel more exact than the passage says and more exact than can be supported by the passage, on drawing a parallel that contradicts other parts of the passage. We are failing to acknowledge what it clearly says, you are failing to recognize the fallacious nature of your reasoning.
The OT high priest did have to enter the holy place with the blood of either a goat or bull, but Jesus entered in with his own blood.
The first part is true, but the second does not logically follow from what the passage says. Logical leaps do equal what a passage clearly says. The passage draws one parallel only - that blood was needed for redemption. The passage draws two explicit contrasts - blood of bull and goats vs. Christ's blood, and often vs. once. What it does NOT do is make any other parallels. The parallel you insist is there is not stated, not implied by the language or logic of the passage. You are creating a parallel which the author does not.
Now IF the two incidents were to be considered essentially the same event with some changes, THEN it stands to reason that more parallels exist between the two events than the passage states. This is the assumption you seem to be making. I have pointed out in many ways that the passage clearly won't support such an assumption. Instead, Hebrews treats the two events and shadow and reality - that there are similarities such that a compare and contrast is useful and enlightening. However, drawing more parallels than the passage actually states is taking it further than is warranted.
So instead of claiming what is "clear" when it is not (this fact is shown by your doctrine being a distinctly atypical one) stick with what the passage actually says - the parallels it draws and no more.
And then it says if the blood of bulls and goats purified us (which had to be sprinkled on the mercy seat to do so), how much more shall Jesus's blood purify us?
Again, drawing the parallel further than the passage states. It points out that blood purifies in both cases (although in the latter case, much more so), but it does NOT say that in both cases this is accomplished by sprinkling on the mercy seat.
You are drawing the parallel further than the author actually states. What you think is clear is really an assumption based on a fallacy of composition.
I again point out that end of vs. 12 *contradicts* your conclusion. Unlike the OT event where the blood had to be sprinkled on the mercy seat, vs 12 says that Christ act of redemption was accomplished BEFORE He went to the holy. The parallel you attempt to draw not only goes further than what the author actually says, it contradicts what the author says.
Heb 9:13 For if the blood of bulls and of goats, and the ashes of an heifer sprinkling the unclean, sanctifieth to the purifying of the flesh:
14 How much more shall the blood of Christ, who through the eternal Spirit offered himself without spot to God, purge your conscience from dead works to serve the living God?
If your parallel were meant by the author then one would expect that the passage would point to the taking and sprinkling of His blood. Instead, it focuses back on Christ's sacrifice - ie. the act that vs 12 indicates was sufficient for redemption.
You are correct, it was the blood of bulls and goats that was taken into the holy place and sprinkled on the mercy seat, and here Jesus's blood is compared directly to them.
Yes, a parallel is drawn in vs. 13,14 - blood in OT, blood in NT, both purify. But the only thing the author does here is to contrast the two types of blood - that of animals vs. that of the perfect Lamb of God who offered Himself. His logic is not that just as the blood of animals purifies, so Christ's blood purifies in the same manner, using the same methods. Instead, the main point is the *contrast* - the purification that comes from the blood of dumb animals vs. the purification that comes from the blood of the perfect Lamb of God who offered Himself. There is nothing in the verse to suggest that the parallel extends further than that.
So yes, there is a compare/contrast going on, but it is limited to what the verse actually says. You are assuming that if they are parallel in one way, then they must be parallel in all other ways (unless specifically stated otherwise). This is a fallacious assumption! What you think is clear is a result of holding to a fallacious piece of reasoning. Its not that I can't see what you say is clear - I see it and recognize it for what it is. An assumption based on fallacious reasoning.
And again, you pass over the last part of the verse 12 altogether. Christ did not have to take blood to Heaven because His work of redemption was already accomplished.