The Altar sanctifies that which is fit for it. R’ Yehoshua says: Whatever is fit for the [Altar’s] fires, once it has gone up [on the Altar] should not be taken down; as it is stated: It is the olah-offering [that stays] on the pyre, on the Altar. Just as an olah-offering, which is [something] fit for the [Altar’s] fires, should not be taken down once it has gone up [on the Altar], so too anything which is fit for the fires should not be taken down once it has gone up [on the Altar]. Rabban Gamliel says: Whatever is fit for the Altar should not be taken down once it has gone up [on the Altar]; as it is said: It is the olah-offering, [that stays] on the pyre, on the Altar. Just as an olah-offering, which is [something] fit for the Altar, should not be taken down once it has gone up [on the Altar], so too anything which is fit for the Altar should not be taken down once it has gone up [on the Altar]. The only difference between the view of Rabban Gamliel and the view of R’ Yehoshua is in regard to blood and libations — concerning which Rabban Gamliel says they should not be taken down, and R’ Yehoshua says they should be taken down. R’ Shimon says: [Whether] the offering is valid and the libations are invalid, [or] the libations are valid and the offering is invalid, even if both are invalid — the offering should not be taken down while the libations should be taken down.