4 Bible Verses about Animal Sacrifices, Sin Offering

For the bodies of those animals of which the blood is carried by the High Priest into the Holy place as an offering for sin, are burned outside the camp. And for this reason Jesus also, in order, by His own blood, to set the people free from sin, suffered outside the gate. Therefore let us go to Him outside the camp, sharing the insults directed against Him.

Therefore leaving elementary instruction about the Christ, let us advance to mature manhood and not be continually re-laying a foundation of repentance from lifeless works and of faith in God, or of teaching about ceremonial washings, the laying on of hands, the resurrection of the dead, and the last judgement. And advance we will, if God permits us to do so.read more.
For it is impossible, in the case of those who have once for all been enlightened, and have tasted the sweetness of the heavenly gift, and have been made partakers of the Holy Spirit, and have realized how good the word of God is and how mighty are the powers of the coming Age, and then fell away-- it is impossible, I say, to keep bringing them back to a new repentance, for, to their own undoing, they are repeatedly crucifying the Son of God afresh and exposing Him to open shame. For land which has drunk in the rain that often falls upon it, and brings forth vegetation useful to those for whose sakes, indeed, it is tilled, has a share in God's blessing.

Now even the first Covenant had regulations for divine worship, and had also its sanctuary--a sanctuary belonging to this world. For a sacred tent was constructed--the outer one, in which were the lamp and the table and the presented loaves; and this is called the Holy place. And behind the second veil was a sacred tent called the Holy of holies.read more.
This had a censer of gold, and the ark of the Covenant lined with gold and completely covered with gold, and in it were a gold vase which held the manna, and Aaron's rod which budded and the tables of the Covenant. And above the ark were the Cherubim denoting God's glorious presence and overshadowing the Mercy-seat. But I cannot now speak about all these in detail. These arrangements having long been completed, the priests, when conducting the divine services, continually enter the outer tent. But into the second, the High Priest goes only on one day of the year, and goes alone, taking with him blood, which he offers on his own behalf and on account of the sins which the people have ignorantly committed. And the lesson which the Holy Spirit teaches is this--that the way into the true Holy place is not yet open so long as the outer tent still remains in existence. And this is a figure--for the time now present--answering to which both gifts and sacrifices are offered, unable though they are to give complete freedom from sin to him who ministers. For their efficacy depends only on meats and drinks and various washings, ceremonies pertaining to the body and imposed until a time of reformation. But Christ appeared as a High Priest of the blessings that are soon to come by means of the greater and more perfect Tent of worship, a tent which has not been built with hands--that is to say does not belong to this material creation-- and once for all entered the Holy place, taking with Him not the blood of goats and calves, but His own blood, and thus procuring eternal redemption for us. For if the blood of goats and bulls and the ashes of a heifer sprinkling those who have contracted defilement make them holy so as to bring about ceremonial purity, how much more certainly shall the blood of Christ, who strengthened by the eternal Spirit offered Himself to God, free from blemish, purify your consciences from lifeless works for you to serve the ever-living God? And because of this He is the negotiator of a new Covenant, in order that, since a life has been given in atonement for the offences committed under the first Covenant, those who have been called may receive the eternal inheritance which has been promised to them. For where there is a legal 'will,' there must also be a death brought forward in evidence--the death of him who made it. And a will is only of force in the case of a deceased person, being never of any avail so long as he who made it lives. Accordingly we find that the first Covenant was not inaugurated without blood. For when Moses had proclaimed to all the people every commandment contained in the Law, he took the blood of the calves and of the goats and with them water, scarlet wool and hyssop, and sprinkled both the book itself and all the people, saying, "This is the blood which confirms the Covenant that God has made binding upon you." And in the same way he also sprinkled blood upon the Tent of worship and upon all the vessels used in the ministry.

for those whom the Lord loves He disciplines: and He scourges every son whom He acknowledges." The sufferings that you are enduring are for your discipline. God is dealing with you as sons; for what son is there whom his father does not discipline? And if you are left without discipline, of which every true son has had a share, that shows that you are bastards, and not true sons.