Then Noah built an altar to the LORD.Noah's construction of an altar marks the first recorded instance of altar-building in the Bible, signifying a pivotal moment of worship and thanksgiving to God after the flood. Altars in ancient times were often made of earth or uncut stones, symbolizing purity and dedication to God. This act of worship reflects Noah's righteousness and obedience, as he acknowledges God's deliverance. The altar serves as a precursor to the later altars in the tabernacle and temple, foreshadowing the sacrificial system established in the Mosaic Law. It also points to the ultimate sacrifice of Jesus Christ, who is the fulfillment of all sacrifices.
And taking from every kind of clean animal and clean bird,
Noah's selection of clean animals and birds for sacrifice indicates an understanding of distinctions between clean and unclean animals, which would later be codified in Levitical law (Leviticus 11). This suggests an early awareness of God's standards for acceptable worship. The clean animals were those suitable for sacrifice and consumption, highlighting the importance of purity in offerings to God. This act of taking from every kind of clean animal underscores the completeness and totality of Noah's offering, symbolizing a comprehensive act of worship and gratitude.
he offered burnt offerings on the altar.
The burnt offering, or "olah" in Hebrew, was a sacrifice that was completely consumed by fire, symbolizing total dedication and surrender to God. This type of offering was later formalized in the Levitical sacrificial system (Leviticus 1) and was a common form of worship in ancient Israel. The act of offering burnt offerings signifies Noah's complete devotion and acknowledgment of God's sovereignty. It also prefigures the ultimate sacrifice of Jesus Christ, who offered Himself wholly to God for the atonement of humanity's sins. The burnt offering represents a foreshadowing of Christ's perfect and complete sacrifice on the cross.
Persons / Places / Events
1.
NoahA righteous man chosen by God to survive the flood and repopulate the earth. His obedience and faith are central to this passage.
2.
AltarA structure built by Noah to offer sacrifices to God, symbolizing worship, gratitude, and atonement.
3.
The LORD (Yahweh)The covenant name of God, emphasizing His personal relationship with humanity and His faithfulness.
4.
Clean Animals and BirdsSpecific animals deemed suitable for sacrifice, indicating Noah's adherence to God's instructions.
5.
Burnt OfferingsSacrifices completely consumed by fire, representing total dedication and surrender to God.
Teaching Points
Obedience and WorshipNoah's immediate response to God's deliverance was to worship through sacrifice. Our worship should be a response to God's faithfulness and grace.
Gratitude and SacrificeNoah's offering was an expression of gratitude. We are called to live lives marked by thankfulness, offering ourselves to God in service and devotion.
Faith and ActionNoah's faith was demonstrated through action. True faith is evidenced by our willingness to act in accordance with God's will.
Cleanliness and PurityThe use of clean animals signifies the importance of purity in our offerings to God. We are called to live holy lives, set apart for His purposes.
Covenant RelationshipNoah's altar signifies a renewed relationship with God. As believers, we are part of a new covenant through Christ, called to live in fellowship with Him.
Bible Study Questions and Answers
1.What is the meaning of Genesis 8:20?
2.How does Noah's altar in Genesis 8:20 demonstrate obedience and gratitude to God?
3.What can we learn about worship from Noah's actions in Genesis 8:20?
4.How does Genesis 8:20 connect to Romans 12:1 about living sacrifices?
5.In what ways can we offer "burnt offerings" of praise in our lives today?
6.How does Noah's example in Genesis 8:20 inspire our daily walk with God?
7.Why did Noah build an altar to the LORD in Genesis 8:20?
8.What significance does animal sacrifice hold in Genesis 8:20?
9.How does Genesis 8:20 reflect Noah's relationship with God?
10.What are the top 10 Lessons from Genesis 8?
11.What does "altar call" mean?
12.What were the purposes of ancient Jewish sacrifices?
13.What defines an altar?
14.What is the significance of a burnt offering?What Does Genesis 8:20 Mean
Then- The word “Then” anchors the verse in time—immediately after Noah, his family, and the animals stepped off the ark (Genesis 8:15-19).
- It highlights Noah’s first priority after deliverance: worship, not settlement or survival tactics.
- Scripture often records worship as the believer’s first response to God’s salvation (Exodus 15:1;Luke 17:15-16).
Noah built an altar- An altar is a place set apart for meeting with God. By building it, Noah publicly acknowledged that the rescue was God’s work, not his own (Hebrews 11:7).
- Earlier altars appear with Abel’s sacrifice (Genesis 4:4) and will reappear with Abram (Genesis 12:7). The pattern shows that righteous people express gratitude through tangible acts of worship.
to the LORD- The focus is personal: “the LORD” (YHWH), the covenant-keeping God who spoke with Noah (Genesis 6:13; 8:1).
- Noah directs worship to the only true God, rejecting any notion that survival came from fate or human ingenuity (Deuteronomy 6:13).
- This sets a precedent for exclusive devotion, later codified in the first commandment (Exodus 20:2-3).
And taking from every kind of clean animal and clean bird- God had told Noah to bring seven pairs of each clean species onto the ark (Genesis 7:2-3), ensuring both post-flood reproduction and sacrifice.
- “Clean” distinguishes animals acceptable for worship long before Mosaic law (Leviticus 11 codifies it later).
- Noah offers from all the clean kinds, not just a token. His gift is generous, mirroring David’s attitude: “I will not offer… that which costs me nothing” (2 Samuel 24:24).
he offered burnt offerings on the altar- A burnt offering is wholly consumed by fire, symbolizing total consecration and atonement (Leviticus 1:3-9).
- By burning the entire animal, Noah acknowledges sin’s seriousness and God’s holiness—an echo of Abel’s earlier accepted offering (Genesis 4:4).
- The fragrance “pleased the LORD” (Genesis 8:21), foreshadowing Christ, “who loved us and gave Himself up… a fragrant offering” (Ephesians 5:2).
- For believers today, the burnt offering points to presenting our “bodies as a living sacrifice, holy and pleasing to God” (Romans 12:1).
SummaryGenesis 8:20 pictures Noah’s immediate, wholehearted response to God’s salvation: he worships the LORD with costly, comprehensive sacrifices from every clean creature, acknowledging sin’s price and God’s grace. The altar proclaims gratitude, atonement, and dedication—foreshadowing the ultimate sacrifice of Christ and modeling how redeemed people respond with total devotion.
(20)
Noah builded an altar unto the Lord(Jehovah).--The account of this sacrificial act is said to have been an interpolation of the Jehovist. Really it forms an integral portion of the numerous traditions of the flood. Thus in the
Chaldean Genesis,after the sending forth of a dove, a swallow, and a raven, we read (p. 280):--
"I sent them forth to the four winds; I sacrificed a sacrifice;
I built an altar on the peak of the mountain."
This extreme antiquity of sections ascribed to the Jehovist, and supposed to be an after-thought, is seriously detrimental to the whole theory.
One result of the flood was to sweep away all traces of the earthly paradise and of the subsequent abode of Adam; and it is probable also that Noah was removed far away from his previous home by the floating of the ark. Thus to him and his family it was a new earth, with no holy places, no spots hallowed by the past history of man. He therefore determines to consecrate the earth to Jehovah, who had been the object of the worship of his family since the days of Enos, and therefore builds an altar, the first mentioned in the Bible. By so doing he provided for future generations a central spot and sanctuary, round which their religious ideas would group themselves. The animals offered were probably the seventh of all clean kinds (see Note onGenesis 7:2). With Noah's burnt offerings we must not connect any of the later Levitical ideas. Apparently it was a simple thank-offering, the dominant thought of which was the hallowing man's future life by commencing it with worship. It thus contained within it the presage that a better state of things had now begun. Subsequently the thank-offering became a feast, at which the offerer and his family partook of the victim as Jehovah's guests; and as God during this sacrifice gave Noah permission to eat flesh (Genesis 9:3), it is probable that such was the case now, and that the eating of flesh was inaugurated in this solemn way. We have, however, previously seen reason to believe that the flesh of animals had occasionally been eaten before, though not as an ordinary article of diet.
Verse 20. -
And Noah builded an altar.
Mizbeach, a place for slaying sacrifices, from
zabach, to slaughter animals (
Genesis 31:54), to slay in sacrifice (
Leviticus 9:4;
1 Samuel 1:4),
asθυσιαστήριον, from
θύειν, is the first altar mentioned in history. The English term (from
altus, high) signifies a high place, because the altar was commonly a raised structure or mound of earth or stones (
Exodus 20:24). Keil thinks that altars were not required prior to the Flood, the Divine presence being still visibly among men at the gate of Eden, "so that they could turn their offerings and their hearts towards that abode." Poole, Clarke, Bush, and Inglis hold that the antediluvian sacrifices presupposed an altar.
Unto the Lord.
Jehovah, the God of salvation.
And took of every clean beast, and of every clean fowl. Vide
Genesis 7:2. "Seldom has there been a more liberal offering in proportion to the means of the giver. His whole stock of clean animals, wherewith to fill the world, was seven pairs of each" (Inglis).
And offered. By Divine appointment, since his service was accepted; and "all religious services which are not perfumed with the odor of faith are of an ill savor before God (Calvin); but "God is peculiarly well pleased with free-will offerings, and surely, if ever an occasion existed for the exercise of grateful and adoring sentiments, the present was one" (Bush).
Burnt offerings. '
oloth, literally,
things that ascend, from '
alah, to go up, alluding not to the elevation of the victims on the altar, but to the ascension of the smoke of the burnt offerings to heaven (cf.
Judges 20:40;
Jeremiah 48:15;
Amos 4:10).
On the altar.
Parallel Commentaries ...
Hebrew
Then Noahנֹ֛חַ(nō·aḥ)Noun - proper - masculine singular
Strong's 5146:Noah -- 'rest', patriarch who survived the floodbuiltוַיִּ֥בֶן(way·yi·ḇen)Conjunctive waw | Verb - Qal - Consecutive imperfect - third person masculine singular
Strong's 1129:To buildan altarמִזְבֵּ֖חַ(miz·bê·aḥ)Noun - masculine singular
Strong's 4196:An altarto the LORD.לַֽיהוָ֑ה(Yah·weh)Preposition-l | Noun - proper - masculine singular
Strong's 3068:LORD -- the proper name of the God of IsraelTakingוַיִּקַּ֞ח(way·yiq·qaḥ)Conjunctive waw | Verb - Qal - Consecutive imperfect - third person masculine singular
Strong's 3947:To takefrom every kindמִכֹּ֣ל ׀(mik·kōl)Preposition-m | Noun - masculine singular construct
Strong's 3605:The whole, all, any, everyof cleanהַטְּהוֹרָ֗ה(haṭ·ṭə·hō·w·rāh)Article | Adjective - feminine singular
Strong's 2889:Clean, pureanimalהַבְּהֵמָ֣ה(hab·bə·hê·māh)Article | Noun - feminine singular
Strong's 929:A dumb beast, any large quadruped, animalandוּמִכֹּל֙(ū·mik·kōl)Conjunctive waw, Preposition-m | Noun - masculine singular construct
Strong's 3605:The whole, all, any, everycleanהַטָּהֹ֔ר(haṭ·ṭā·hōr)Article | Adjective - masculine singular
Strong's 2889:Clean, purebird,הָע֣וֹף(hā·‘ō·wp̄)Article | Noun - masculine singular
Strong's 5775:Flying creaturesHe offeredוַיַּ֥עַל(way·ya·‘al)Conjunctive waw | Verb - Hifil - Consecutive imperfect - third person masculine singular
Strong's 5927:To ascend, in, activelyburnt offeringsעֹלֹ֖ת(‘ō·lōṯ)Noun - feminine plural
Strong's 5930:Whole burnt offeringon the altar.בַּמִּזְבֵּֽחַ׃(bam·miz·bê·aḥ)Preposition-b, Article | Noun - masculine singular
Strong's 4196:An altar
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OT Law: Genesis 8:20 Noah built an altar to Yahweh (Gen. Ge Gn)