Leviticus 16:14

“And he shall take of the blood of the bullock, etc.] When the high priest slew the bullock, the blood was received in a basin, and given to another priest, that he might keep stirring it on a foursquare bench in the temple, that so it might not thicken and congeal f563, but by a continual motion might become thin and liquid, and fit for sprinkling; and this was doing, while the high priest was gone into the most holy place to offer the incense; which being done, he came out again and took the basin of blood out of the hand of the priest, and went in a second time, and did with it as follows: and sprinkle [it] with his finger upon the mercy seat, eastward; with his right finger, or…”

“It is important, in reference to the meaning of the day of atonement, to observe the order of the rites as they are described in these verses. Leviticus 16:12 A censer - See Exodus 25:38 note. The altar before the Lord - i. e. the altar of burnt-offering on which the fire was always burning. Leviticus 16:14 The high priest must have come out from the most holy place to fetch the blood, leaving the censer smoking within, and then have entered again within the veil. He sprinkled the blood seven times upon the mercy-seat, on its east side (not “eastward”), and then seven times upon the floor in front of it. If the mercy-seat may be regarded as an altar, the holiest one of the three, on this one…”

“Upon the mercy - seat - To teach us, that God is merciful to sinners only through and for the blood of Christ. With his face east - ward, or upon the eastern part, towards the people, who were in the court which lay east - ward from the holy of holies, which was the most western part of the tabernacle. This signified that the high - priest in this act represented the people, and that God accepted it on their behalf. Before the mercy - seat - On the ground. Leviticus 16:15”

“Lev 4:5, Lev 4:6, Lev 4:17, Lev 8:11; Rom 3:24-26; Heb 9:7, Heb 9:13, Heb 9:25, Heb 10:4, Heb 10:10-12, Heb 10:19, Heb 12:24 Leviticus 16:15”