September 18, 2024
Were Moses and Aaron Priests?
Psalm 99
Joshua Liu
Big Book Idea
Thinking and feeling God's way.
Key Verse | Psalm 99:6-7
Moses and Aaron were among his priests,
Samuel also was among those who called upon his name.
They called to the LORD, and he answered them.
In the pillar of the cloud he spoke to them;
they kept his testimonies
and the statute that he gave them.
Psalm 99
The LORD Our God Is Holy
1
The LORD reigns; let the peoples tremble!
He sits enthroned upon the cherubim; let the earth quake!
2
The LORD is great in Zion;
he is exalted over all the peoples.
3
Let them praise your great and awesome name!
Holy is he!
4
The King in his might loves justice.
1
99:4
Or The might of the King loves justice
You have established equity;
you have executed justice
and righteousness in Jacob.
5
Exalt the LORD our God;
worship at his footstool!
Holy is he!
6
Moses and Aaron were among his priests,
Samuel also was among those who called upon his name.
They called to the LORD, and he answered them.
7
In the pillar of the cloud he spoke to them;
they kept his testimonies
and the statute that he gave them.
8
O LORD our God, you answered them;
you were a forgiving God to them,
but an avenger of their wrongdoings.
9
Exalt the LORD our God,
and worship at his holy mountain;
for the LORD our God is holy!
Table of Contents
Introduction to The Psalms
Timeline
Author and Date
Individual psalms come from diverse periods of Israel’s history, but at every stage they served as the songbook of God’s people. David wrote about half of the Psalms. His role as king was more than that of a ruler. He was to represent and even embody the people, and their well-being was tied to his faithfulness. David, then, writes as a representative, and the readers must discern whether the emphasis of a psalm is more on his role as ruler or more on his role as ideal Israelite, in which he is an example for all. The historical occasions mentioned in the psalm titles help the reader see how faith applies to real-life situations.
Key Themes
The Psalter is fundamentally the hymnbook of God’s people. It takes the basic themes of OT theology and turns them into song:
- Monotheism. The one God, Maker and Ruler of all, will vindicate his goodness and justice in his own time. Everyone must know and love this God, whose purity, power, wisdom, faithfulness, and unceasing love are breathtakingly beautiful.
- Creation and fall. Though God made man with dignity and purpose, all people since the fall are beset with sins and weaknesses that only God’s grace can heal.
- Election and covenant. The one true God chose a people for himself and bound himself to them by his covenant. This covenant expressed God’s intention to save his people, and through them to bring light to the world.
- Covenant membership. In his covenant, God offers grace to his people: forgiveness of their sins, the shaping of their lives to reflect his own glory, and a part to play as light to the Gentiles. Each member of God’s people is responsible to believe God’s promises and to grow in obeying his commands. Those who do this enjoy the full benefits of God’s love and find delight in knowing him. The well-being of God’s people as a whole affects the well-being of each member. Each one shares the joys and sorrows of the others. When believers suffer, they should not seek revenge but should pray. They can be confident that God will make all things right in his own time.
- Eschatology. The story of God’s people is headed toward a glorious future, in which all kinds of people will come to know the Lord. The personal faithfulness of God’s people contributes to his ultimate purpose. The Messiah, the ultimate heir of David, will lead his people in the great task of bringing light to the Gentiles.
Types of Psalms
The Psalms can be identified according to some basic categories:
Laments, which lay a troubled situation before the Lord, asking him for help. There are community (Psalm 12) and individual (Psalm 13) laments. This category is the largest by far, including up to a third of all Psalms.
Hymns of praise, which call God’s people to admire his great attributes and deeds. Examples include Psalms 8; 93; and 145.
Hymns of thanksgiving. As with laments, there are community (Psalm 9) and individual (Psalm 30) thanksgiving psalms.
Hymns celebrating God’s law (Psalm 119).
Wisdom psalms (Psalms 1; 37), which reflect themes from the Wisdom Books (Job, Proverbs, Ecclesiastes, Song of Solomon).
Songs of confidence, which enable worshipers to deepen their trust in God amid difficult circumstances (Psalm 23).
Royal psalms, which present the Davidic monarchy as the vehicle of blessing for God’s people. Some of these are prayers (Psalm 20), some are thanksgivings (Psalm 21). All relate to the Messiah, the ultimate heir of David, either by setting a pattern (Psalms 20–21) or by portraying the king’s reign in such a way that only the Messiah can completely fulfill it (Psalms 2; 72), or by focusing on the future (Psalm 110).
Historical psalms, which take lessons from the history of God’s dealings with his people (Psalm 78).
Prophetic hymns, which echo the Prophets, calling people to covenant faithfulness (Psalm 81).
Structure
The standard Hebrew text divides the Psalms into five “books,” perhaps in imitation of the five books of the Pentateuch.
| Book 1 | Psalms 1–41 | Psalms 1–2 provide an introduction to the Psalms as a whole. Except for Psalms 10 and 33, the remaining psalms of Book 1 are psalms of David. Most of them are prayers of distress. Others are statements of confidence in the God who alone can save (e.g., 9; 11; 16; 18), striking the note that concludes the book (40–41). Reflections on ethics and worship are found in Psalms 1; 14–15; 19; 24; and 26. |
| Book 2 | Psalms 42–72 | Book 2 introduces the first group of psalms by the “sons of Korah” (42; 44–49; 50). There are also more psalms of David (51–65; 68–69), including most of the “historical” psalms (51–52; 54; 56–57; 59–60; 63). Once again, lament and distress dominate these prayers, which now also include a communal voice (e.g., 44; compare 67; 68). The lone psalm attributed to Solomon concludes Book 2 with a look at God’s ideal for Israel’s kings—ultimately pointing to Christ as the final great King of God’s people. |
| Book 3 | Psalms 73–89 | The tone darkens further in Book 3. The opening Psalm 73 starkly questions the justice of God before seeing light in God’s presence. That light has almost escaped the psalmist in Psalm 88, the bleakest of all psalms. Book 2 ended with the high point of royal aspirations; Book 3 concludes in Psalm 89 with these expectations badly threatened. Sharp rays of hope occasionally pierce the darkness (e.g., 75; 85; 87). The brief third book contains most of the psalms of Asaph (73–83), as well as another set of Korah psalms (84–85; 87–88). |
| Book 4 | Psalms 90–106 | Psalm 90 opens the fourth book of the psalms. It may be seen as the first response to the problems raised by Book 3. Psalm 90, attributed to Moses, reminds the worshiper that God was active on Israel’s behalf long before David. This theme is taken up in Psalms 103–106, which summarize God’s dealings with his people before any kings reigned. In between there is a group of psalms (93–100) characterized by the refrain “The LORD reigns.” This truth refutes the doubts of Psalm 89. |
| Book 5 | Psalms 107–150 | The structure of Book 5 reflects the closing petition of Book 4 in 106:47. It declares that God does answer prayer (107) and concludes with five Hallelujah psalms (146–150). In between there are several psalms affirming the validity of the promises to David (110; 132; 144), two collections of Davidic psalms (108–110; 138–145); the longest psalm, celebrating the value of God’s law (119); and 15 psalms of ascent for use by pilgrims to Jerusalem (120–134). |
Fact: What was the main purpose of the Psalms for the people of God?
What was the main purpose of the Psalms for the people of God? The Psalms were the songbook of the people of God when they gathered for worship.
Fact: What is a psalm of lament?
What is a psalm of lament? The main purpose of a psalm of lament is to tell the Lord about a difficult situation, to ask him for his help, and to praise him for helping. Some laments are community, congregational psalms. Others are individual, personal laments. One third of all the Psalms are psalms of lament.
Fact: What defined someone as an “enemy” of the people of Israel?
What defined someone as an “enemy” of the people of Israel? The “enemies” mentioned in the Psalms (e.g., 18:17) were people hostile to the faith of God’s people. Sometimes they expressed their hatred by physically attacking the people of Israel, while other times they merely rejoiced when Israel faced misfortunes.
Fact: Selah
What does Selah mean? Although the word Selah is found 39 times in the book of Psalms, its exact meaning is uncertain. Most scholars believe it is a musical term or a term to be used by a worship leader, possibly to mark a pause.
Fact: Snares
Snares (38:12) were traps used to catch birds and animals. Some snares used ropes or nets that would be triggered as soon as the bait was touched. Pits disguised with sticks and leaves were also used as snares. In the Psalms, snares serve as symbols of danger or death at the hands of the wicked.
Fact: A helpful guide
A helpful guide. The writers of the Psalms understood the importance of constant communication with God. They knew that God would hear their prayers, and they trusted him to act on their behalf. Believers today can benefit greatly by patterning their prayers after specific psalms.
Structure of Psalms
The standard Hebrew text divides the Psalms into five “books,” perhaps in imitation of the five books of the Pentateuch.
| Book 1 | Psalms 1–41 | Psalms 1–2 provide an introduction to the Psalms as a whole. Except for Psalms 10 and 33, the remaining psalms of Book 1 are psalms of David. Most of them are prayers of distress. Others are statements of confidence in the God who alone can save (e.g., 9; 11; 16; 18), striking the note that concludes the book (40–41). Reflections on ethics and worship are found in Psalms 1; 14–15; 19; 24; and 26. |
| Book 2 | Psalms 42–72 | Book 2 introduces the first group of psalms by the “sons of Korah” (42; 44–49; 50). There are also more psalms of David (51–65; 68–69), including most of the “historical” psalms (51–52; 54; 56–57; 59–60; 63). Once again, lament and distress dominate these prayers, which now also include a communal voice (e.g., 44; compare 67; 68). The lone psalm attributed to Solomon concludes Book 2 with a look at God’s ideal for Israel’s kings—ultimately pointing to Christ as the final great King of God’s people. |
| Book 3 | Psalms 73–89 | The tone darkens further in Book 3. The opening Psalm 73 starkly questions the justice of God before seeing light in God’s presence. That light has almost escaped the psalmist in Psalm 88, the bleakest of all psalms. Book 2 ended with the high point of royal aspirations; Book 3 concludes in Psalm 89 with these expectations badly threatened. Sharp rays of hope occasionally pierce the darkness (e.g., 75; 85; 87). The brief third book contains most of the psalms of Asaph (73–83), as well as another set of Korah psalms (84–85; 87–88). |
| Book 4 | Psalms 90–106 | Psalm 90 opens the fourth book of the psalms. It may be seen as the first response to the problems raised by Book 3. Psalm 90, attributed to Moses, reminds the worshiper that God was active on Israel’s behalf long before David. This theme is taken up in Psalms 103–106, which summarize God’s dealings with his people before any kings reigned. In between there is a group of psalms (93–100) characterized by the refrain “The LORD reigns.” This truth refutes the doubts of Psalm 89. |
| Book 5 | Psalms 107–150 | The structure of Book 5 reflects the closing petition of Book 4 in 106:47. It declares that God does answer prayer (107) and concludes with five Hallelujah psalms (146–150). In between there are several psalms affirming the validity of the promises to David (110; 132; 144), two collections of Davidic psalms (108–110; 138–145); the longest psalm, celebrating the value of God’s law (119); and 15 psalms of ascent for use by pilgrims to Jerusalem (120–134). |
OT Testimony that All Are under Sin (3:9)
| Romans 3 | OT Reference |
|---|---|
| Sinful Condition | |
| v. 10, none is righteous | Ps. 14:3/53:3; Eccles. 7:20 |
| v. 11a, no one understands | Ps. 14:2/53:2 |
| v. 11b, no one seeks for God | Ps. 14:2/53:2 |
| v. 12, all have turned aside; together they have become worthless; no one does good, not even one | Ps. 14:3/53:3 |
| Sinful Speech (note progression from throat to tongue to lips) | |
| v. 13a, b, their throat is an open grave; they use their tongues to deceive | Ps. 5:10, Septuagint (English, 5:9) |
| v. 13c, the venom of asps is under their lips | Ps. 140:3 |
| v. 14, their mouth is full of curses and bitterness | Ps. 10:7 |
| Sinful Action | |
| v. 15, their feet are swift to shed blood | Prov. 1:16/Isa. 59:7 |
| v. 16, in their paths are ruin and misery | Isa. 59:7 |
| v. 17, and the way of peace they have not known | Isa. 59:8 |
| Summary Statement | |
| v. 18, there is no fear of God before their eyes | Ps. 36:1 |
Ps. 99:4 The might of this king is directed entirely toward good and pure ends: he loves justice. He combines absolute might with absolute right.
Ps. 99:1–5 The first section stresses the stunning majesty of God’s kingship. It also emphasizes the proper human response (let the peoples tremble; let them praise your great and awesome name; exalt the LORD; worship). This universal God has established his just and gracious rule in Jacob. Among his chosen people, the perfect kingship of God is supposed to be on display. The place of worship (the sanctuary) is God’s footstool (see 132:7; 1 Chron. 28:2). This is in keeping with the royal image, where God the universal sovereign is the acknowledged king over his people.
Psalm Ps. 99. This is another hymn celebrating God’s kingship over all his creation. The focus is on his exalted holiness (vv. 3, 5, 9) and the amazing fact that he has made a way for his people to come into his presence without danger. Although the emphasis falls specifically on Israel, the element of universal hope for the Gentiles is also present (see vv. 2–3).
Ps. 99:6–9 These verses explore the wonder of being God’s people, whom he actually welcomes into his presence. In mentioning Moses, Aaron, and Samuel, the psalm reminds its singers of how these men were God’s gifts to lead his people. Those who worship at his holy mountain can be sure that God has preserved his people through servants like these. He has called each of his people to a similar life of faith and obedience.
S3:184 Psalm 99
Listen NowDive Deeper | Psalm 99
Psalm 99 praises the Lord's holiness in all of His aspects. Psalm 99:1, 4, 8 all contain a common theme—the praise of God's righteous power over the world and sin. However, in Psalm 99:6, the author praises God's accessibility to Moses, Aaron, and Samuel.
In the Old Testament, Moses, Aaron, and Samuel all served as "mediators" between God and the Israelites. God appeared to Moses on Mount Sinai and through the burning bush (Exodus 3). God called upon Samuel during his sleep (1 Samuel 3). Each one of them received God's commands and kept His testimonies and statues (Psalm 99:7). The Israelites needed a mediator to relay God's commands to them to learn how to live as God's chosen people in the Promised Land. When I don't know how to respond to the challenges of my life, I sometimes wish God would directly tell me His plans for me.
Although God does not speak to me through a burning bush or a cloud, God speaks to me through His Word and the Holy Spirit. The Bible provides insight into God's nature and instructions on how to live a godly life, meaning God's guidance for me is still right at my fingertips. In His everlasting love for us, God has provided a vessel in which I can come to know His will and grow in my relationship with Him. The Lord desires to walk with me and for me to know Him personally, which is why He has always been so accessible to us. Through God's gift of the Bible, I can develop a deep understanding of God and how to follow Him, which leads me to think and feel God's way.
This month's memory verse
If we live by the Spirit, let us also keep in step with the Spirit.
– Galatians 5:25
Discussion Questions
1. When you run into life's difficulties, where do you turn to seek answers? See Matthew 7:7.
2. In what areas of your life is it easiest for you to trust God? Where is it most difficult?
3. Do you see God as an accessible God? It can be easy to believe that God does not care about the little details in your life, but don't let such a thought prevent you from going to Him about these details. See Psalm 139:1–4 for how much God knows and cares about you.
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