1 Chronicles 15:27-28 meaning
1 Chronicles 15:27-28 dresses the king for the occasion: Now David was clothed with a robe of fine linen with all the Levites who were carrying the ark, and the singers and Chenaniah the leader of the singing with the singers. David also wore an ephod of linen (v 27). The fabric is fine white linen, the material of sanctuary service, and the ephod was the same simple priestly vest young Samuel wore ministering before the LORD (1 Samuel 2:18). David sets aside royal robes and dresses exactly like the Levites around him—the king visually indistinguishable from the servants of God though he was from the tribe of Judah. Jesus Himself, besides being from the tribe of Judah also acts in the roles of Priest, King, and Servant. Israel's law kept king and priest as separate offices, and David does not intrude on priestly duties here; what he does is humbler: he joins the servant class for a day. Psalm 110 looks beyond that separation to David's Lord, a King who is also "a priest forever" (Psalm 110:4), and this linen-clad king walking with the carriers gives Israel an early sketch of royalty that serves at God's house rather than being served by it.
The procession itself is total: Thus all Israel brought up the ark of the covenant of the LORD with shouting, and with sound of the horn, with trumpets, with loud-sounding cymbals, with harps and lyres (v 28). The shouting is the Hebrew "teru'ah," the great acclamation-blast that greets a king and summons armies; the horn is the shofar. Ethan, marching in this very orchestra, would fold the word into his psalm: "How blessed are the people who know the joyful sound!" (Psalm 89:15). Every element chapter 13 attempted returns—the crowd, the instruments, the might—and this time nothing interrupts it, because everything walks on the word of God.
Comparing this passage to Jesus Himself, we see: a Son of David entering Jerusalem surrounded by shouting crowds (Matthew 21:9). The echo is worth hearing carefully rather than pressing—here the ark, God's throne, enters Zion with the king as its servant; there the Lord of the ark entered in person, and within a week gave His blood as the new way of approaching God. Worship in this passage is loud, embodied, ordered, and glad all at once, which is what Jesus said the Father still seeks: "the true worshipers will worship the Father in spirit and truth; for such people the Father seeks to be His worshipers" (John 4:23). Spirit without truth prompted the people to build a cart; truth without spirit would have made this a funeral march. 1 Chronicles 15:28 shows both at full volume.