Answer
God made a conditional covenant with the children of Israel through His servant Moses. He promised good to them and their children for generations if they obeyed Him and His laws, but He always warned of despair, punishment, and dispersion if they were to disobey. As a reminder of His covenant, the Lord had the Israelites make a box, according to His design, to house the stone tablets containing the Ten Commandments. This box, or ark, was to be kept in the inner sanctum of the wilderness tabernacle and eventually in the temple when it was built in Jerusalem. This chest is known as the ark of the covenant.
Moses instructed Bezalel, God’s anointed craftsman, to build the ark of the covenant (see Exodus 37:1–9; 25:10–22). The “sacred chest” was to be a rectangular wooden box made from acacia wood, overlaid “inside and out with pure gold,” measuring approximately “45 inches long, 27 inches wide, and 27 inches high” (Exodus 37:1–2, NLT). The chest was fitted with two pairs of gold rings on either side in which permanent poles were inserted for transporting the ark. No one was allowed to touch the ark out of reverence for God’s holiness. The poles were also fashioned with acacia wood and overlaid with gold.
The ark of the covenant was built to contain the two tablets of the law given to Moses by God (Exodus 25:16, 21). These tablets were also known as “the testimony,” and thus, the ark was also called “the ark of the testimony” (see Numbers 4:5, Joshua 4:16, ESV). In the original Hebrew, the word translated as “testimony” refers both to the terms of God’s covenant with Israel as written on the tablets of stone and to the covenant itself. Later, Moses had Aaron place inside the ark a jar of manna to remember God’s faithfulness in providing miraculous bread from heaven (Exodus 16:4, 33) and Aaron’s staff that had budded as a warning against rebellion (Numbers 17:1–13; Hebrews 9:4).
A lid called the “mercy seat” or “the place of atonement” was constructed for the box (see Exodus 25:17). The mercy seat was made of pure gold and covered the entire length and width of the chest. Bezalel crafted two cherubim from hammered gold and molded them atop each end of the mercy seat so that the whole lid was one solid piece of gold. The cherubim faced each other and looked down on the mercy seat with their wings spread wide, overshadowing and protecting it.
The real significance of the ark of the covenant involved the mercy seat. The Hebrew word for “mercy seat” meant “cover, appeasement, or place of atonement.” Once a year, the high priest entered the holy of holies where the ark of the covenant was kept, and here he atoned for his sins and the sins of the Israelite people (Leviticus 16:2–16). Seven times, the priest sprinkled the blood of sacrificed bulls and goats onto the mercy seat. This atonement on Yom Kippur appeased God’s wrath and anger for past sins committed.
The lid of the ark of the covenant was termed a “seat” because this sacred place was considered God’s holy throne (see Psalm 99:1). Here, the Lord spoke to Moses from between the winged cherubim (Numbers 7:89). Here, where the sacrificial blood was sprinkled and God’s mercy was dispensed, was the only place in the world where atonement could take place.
The mercy seat on the ark was a symbolic foreshadowing of the ultimate sacrifice for all sin—the blood of Christ shed on the cross for the remission of sins (Hebrews 7:27; 9:12–14; 1 Peter 1:18–19). The apostle Paul, a former Pharisee and one familiar with the Old Testament, knew this concept quite well when he wrote about Christ being our covering for sin in Romans 3:24–25: “And all are justified freely by his grace through the redemption that came by Christ Jesus. God presented Christ as a sacrifice of atonement, through the shedding of his blood—to be received by faith.”
Just as there was only one place for atonement of sins in the Old Testament—the mercy seat of the ark of the covenant—so there is also only one place for atonement in the New Testament—the cross of Jesus Christ (1 John 2:2; 1 Peter 3:18). As Christians, we no longer look to the ark but to the Lord Jesus Himself as the One who covers, cleanses, cancels, and atones for our sins (1 John 4:10).
As the Israelites traveled from Mount Sinai to Canaan, the ark of the covenant was to be carried before them through the wilderness as a constant reminder of God’s holy, living presence (Numbers 10:33–36). The ark played a central role in Israel’s entrance into the Promised Land (Joshua 3:3, 6, 15–16; 4:9; 6:4–16) and the life of God’s people there (Joshua 8:33; Judges 20:26–28).
Eventually, Israel lost sight of the ark’s true significance. In 1 Samuel 4, the nation was battling the Philistines. When the Israelites suffered a loss, rather than deal with the real problem—sin—they fetched the ark and took it into battle. They viewed the ark as little more than a talisman or ceremonial token that would ensure God’s help. As a result, they suffered another defeat, and God allowed the ark to be captured by the Philistines (1 Samuel 4:1–11, 17–22; 5:1–12). But the hand of the Lord was heavy on the Philistines, so they returned the ark (1 Samuel 6:1–3, 10–15, 19; 7:1–2).
Much later, King David had the ark brought to Jerusalem (2 Samuel 6:1–12, 17), and when his son Solomon completed the temple, the ark and all the tabernacle furnishings were placed inside the temple (1 Kings 8:1–12).
The Bible doesn’t say precisely when the ark of the covenant was lost to history. Some speculate it was destroyed or potentially removed during various raids (see 1 Kings 14:25–28; 2 Kings 14:8–14). The last time the location of the ark is mentioned in Scripture is when King Josiah ordered the caretakers of the ark to return it to the Jerusalem temple (2 Chronicles 35:1–6; cf. 2 Kings 23:21–23). The ark is not cited in the list of temple spoils that Nebuchadrezzar took to Babylon when Jerusalem was sacked (2 Kings 25:13–17; Jeremiah 52:17–23).
The origins of Israel’s ark of the covenant are as mysterious and fascinating as its current whereabouts and final destiny. Archeologists and treasure hunters have sought to find it for centuries. In Revelation 11:19, John sees the ark of the covenant as part of the future heavenly temple. However, this is probably not the same ark Moses built; instead, the heavenly ark is more likely a symbolic representation of God’s holy presence.