In the business world, it is important to “move with the times” and adjust to changing circumstances. Business leaders speak of coping with new challenges and seizing new opportunities, while employees find that they have to “re-skill” in order to remain employable.

Something similar happens in today’s text. This is a time of transition. Israel is now secure in its possession of the land. A temple, a permanent place of worship, will soon be built. David himself will not be king for much longer, so he puts in place measures to help Israel manage the transition well.

First, he makes Solomon co-regent (1 Chronicles 23:1), so as to ensure continuity of leadership. Second, seeing that the Levites—whose tasks up to this point have focused on the tabernacle—will have to take up new responsibilities (vv. 25–26), he revises their “job scope” accordingly. He follows their traditional family groupings (Gershon, Kohath, Merari) but assigns them new tasks: they will now be officials, judges, gatekeepers, and musicians (vv. 4–6).

In particular, David’s arrangements give music and the use of musical instruments a new place in Israel’s worship (25:1–6; see also 16:5–6). Strikingly, these Levitical musicians are said to engage in “prophecy” (25:1). Perhaps they give words from the Lord in the course of Israel’s worship (see Psalm 81:5–16; 95:7–11); or maybe the praise they offer is itself a form of prophecy. Consider the hymn-like texts in the books by the prophets, e.g., Isaiah 12; Jeremiah 33:11; Amos 5:8–9. In either case, the structures David puts in place do not constrain Israel’s worship, but make it possible for God to address His people during worship.

1 Chronicles 26 makes clear that the Levites who became gatekeepers, treasurers, and officials of various sorts were engaging in ministry just as much as the priests and the temple musicians. Like the priests and musicians, these other Levites were allocated their periods of duty by lot (24:7–19; 25:9–31; 26:12–19): the use of the lot gave God the decisive role in assigning all the Levitical roles, and gave each of these roles its own dignity.

There were 24 divisions of priests and musicians. We can take this to mean that each division was on duty for two weeks out of a 48-week lunar year. For the rest of the year, they would have lived in their cities (see Joshua 21:1–42), worked their lands, and (we may suppose) taught their fellow Israelites the ways of the Lord (see Leviticus 10:11).

Though the roles of many Levites changed during David’s reign, their new roles would have been no less fulfilling than the old. Levites living in the Chronicler’s own day could take this message to heart: they might be serving God under circumstances very different from what had applied before the exile, but they were serving the same God, and the service they offered was no less worthwhile.