In a summary way the king was held responsible for all Israel as the Lord's people. His main duty was to defend it against its enemies, and for this reason it devolved upon him to raise and maintain a standing army; and it was expected of him that he be its leader in case of war (
1Sa 8:20). In respect to the judiciary the king was a kind of supreme court, or court of final appeal, and as such, as in the days of Solomon, might be approached by his most humble subjects (
2Sa 15:2;
1Ki 3:16 ). Legislative functions he had none and was himself under the law (
1Ki 21:4;
De 17:19). The king was also in a way the summus episcopus in Israel. His very kingship was of an entirely religious character and implied a unity of the heavenly and
earthly rule over Israel through him who as Yahweh's substitute sat "upon the throne of the kingdom of Yahweh over Israel" (
1Ch 17:14;
28:5;
29:23), who was "Yahweh's anointed" (
1Sa 24:10;
26:9;
2Sa 1:14), and also bore the title of "son of Yahweh" and "the first-born," the same as Israel did (
Ex 4:22;
Ho 11:1;
2Sa 7:14;
Ps 89:27;
2:7). Thus a place of honor was
assigned to the king in the temple (
2Ki 11:4;
23:3;
Eze 46:1,
2); besides, he officiated at the national sacrifices (especially mentioned of David and Solomon). He prayed for his people and blessed them in the name of Yahweh (
2Sa 6:18;
24:25;
1Ki 3:4,
8;
8:14,
55,
62;
9:25). Apparently it was the king's right to appoint and dismiss the chief priests at the
sanctuaries, though in his choice he was doubtless restricted to the Aaronites (
1Ch 16:37,
39;
2Sa 8:17;
1Ki 2:27,
35). The priesthood was under the king's supervision to such an extent that he might concern himself about its organization and duties (
1Ch 15:16,
23,
24;
16:4-6), and that he was responsible for the purity of the cult and the maintenance of the order of worship. In general he was to watch over the religious life and conduct of his people, to eradicate the high places and every form of idolatry in the
land (
2Ki 18:4).
Eze 45:22 demands of the prince that he shall provide at the Passover a bullock for a sin offering for all the people.