Seminary
Exodus 19: “A Peculiar Treasure unto Me”


“Exodus 19: ‘A Peculiar Treasure unto Me,’” Old Testament Seminary Teacher Manual (2026)

“Exodus 19: ‘A Peculiar Treasure unto Me,’” Old Testament Seminary Teacher Manual

Exodus 19–20; 24; 31–34: Lesson 48

Exodus 19

“A Peculiar Treasure unto Me”

A photograph of a mountain thought to be Mount Sinai, rising above a desert landscape on a clear day.

Heavenly Father loves all His children and desires a covenant relationship with each of us. Learning how He felt about the Israelites can help us understand how He feels about us. After leading the children of Israel out of Egypt, the Lord brought them to Mount Sinai to make covenants with Him. This lesson can help students feel in their hearts God’s desire to have a covenant relationship with them.

Student preparation: Invite students to reflect on what makes a relationship meaningful or important. They could think of someone whom they have a meaningful relationship with, and they could bring a picture of this person to share at the beginning of class.

Possible Learning Activities

Special relationships

Consider displaying a picture of someone you have a meaningful relationship with, such as a family member or a mentor. Share why your relationship with this person is important to you. Invite students to think about someone meaningful in their lives. If students brought a picture to class, they could share it now.

  • What makes your relationship with this person meaningful?

    Invite students to ponder the following questions prayerfully. Ask them to record their thoughts and feelings in their study journals.

  • How meaningful to you is your relationship with Heavenly Father and Jesus Christ?

  • What makes the connection that you have with Heavenly Father and Jesus Christ different from other relationships you have?

  • In what ways do you think your life might change as you continually strengthen your relationship with Heavenly Father and Jesus Christ?

Seek guidance from the Spirit to understand what you can do to strengthen your relationship with Heavenly Father and Jesus Christ.

“A peculiar treasure unto me”

After the children of Israel departed Egypt, the Lord led them to Mount Sinai (sometimes the scriptures refer to Mt. Sinai as Mt. Horeb; see Exodus 3:1), as He had promised (see Exodus 3:7–12; 19:1–4). For Moses and the children of Israel, Mount Sinai was like a temple: a place where they would make covenants with God.

Read Exodus 19:3–6, looking for words and phrases that teach about the kind of relationship Heavenly Father and Jesus Christ want with us.

  • What did you find?

President Russell M. Nelson explained what it means to be God’s “peculiar treasure” (verse 5):

Official portrait of President Russell M. Nelson taken January 2018

In the Old Testament, the Hebrew term from which peculiar was translated is segullah, which means “valued property,” or “treasure.” …

Thus, we see that the scriptural term peculiar signifies “valued treasure,” “made” or “selected by God.” For us to be identified by servants of the Lord as his peculiar people is a compliment of the highest order. (“Children of the Covenant,” Ensign, May 1995, 34)

To help students identify a principle, you may want to point out the words if and then in verse 5.

  • What principles can you identify from these verses?

Students may identify a variety of principles, including if we obey the Lord’s voice and keep our covenants with Him, we will become His holy people.

President Russell M. Nelson taught about the covenant relationship we can have with God:

Official portrait of President Russell M. Nelson taken January 2018

Once you and I have made a covenant with God, our relationship with Him becomes much closer than before our covenant. Now we are bound together. Because of our covenant with God, He will never tire in His efforts to help us, and we will never exhaust His merciful patience with us. Each of us has a special place in God’s heart. He has high hopes for us. (Russell M. Nelson, “The Everlasting Covenant,” Liahona, Oct. 2022, 6)

  • What stands out to you from this statement?

Read the following scripture passages, looking for evidence that God wants a covenant relationship with you. You may want to link or cross-reference these verses with Exodus 19:5–6.

Matthew 11:28–30

Titus 2:11–14

1 Peter 1:15–16

Moroni 10:32–33

Invite students to share words and phrases from these verses that show that God wants a covenant relationship with us. Students may mention that the Savior invites us to come unto Him so He can help us and give us rest (see Matthew 11:28–30). They might mention that the Savior gave Himself to redeem and purify us as His peculiar people (see Titus 2:14) or that we can be holy because the Savior is holy (see 1 Peter 1:16).

My relationship with God

To prepare students to answer the following questions in their study journals, you could share ways you have felt that God wants a covenant relationship with you. Invite students to reflect on their own experiences as you share.

You may also want to mention other evidence that God wants to have a covenant relationship with us. Examples might include feeling God’s love or receiving spiritual impressions that encourage us to do good and to become better.

Reflect on any impressions you have received from the Spirit, and respond to one or more of the following questions in your study journal:

  • What have you learned or felt that helps you want to make and keep covenants with God?

  • How does knowing that God wants a close covenant relationship with you affect your desire to come closer to Him?

  • How has God blessed you for striving to keep the covenants that you have made with Him?

After enough time, invite willing students to share their thoughts and feelings with the class. Consider sharing ways God has blessed you for making and keeping covenants with Him.

The Israelites prepare to make a covenant

The following summary can help students understand what Israel did to prepare to make a covenant with God. You might want to mention that after this, the Lord revealed the Ten Commandments, which students will study in the next two lessons. As you conclude the lesson, you might also share your thoughts and feelings about how God wants to make covenants with us.

The Israelites agreed to make a covenant with God to become His holy people. The Lord then indicated He would come and speak to the people (see Exodus 19:7–9). The Lord commanded Moses to sanctify the people, or make them holy, and for the people to cleanse their garments in preparation for when the Lord would “come down in the sight of all the people upon mount Sinai” (Exodus 19:11). The people prepared themselves and gathered to Mount Sinai “to meet with God” (Exodus 19:17). There, they saw evidence of the Lord’s presence on the mountain. The Lord called Moses up the mountain to speak with Him and to reveal His will for the people (see Exodus 19:18–25).