'Primary' in the Bible

The primary regions of his kingdom were Babel, Erech, Akkad, and Calneh in the land of Shinar.

And it was the primary [duty] of the trumpeters and singers to make themselves heard [with] one voice, to praise and give thanks to Yahweh. And when a sound from the trumpets, cymbals, and other instruments of song was raised to Yahweh--for he [is] good, because his loyal love [is] everlasting--then the house, the house of Yahweh, was filled with a cloud.

Receiving sacrifices and offerings are not your primary concern. You make that quite clear to me! You do not ask for burnt sacrifices and sin offerings.