the courses

1 Chronicles 24:1-26:32
These were the divisions of the descendants of Aaron. The sons of Aaron were Nadab, Abihu, Eleazar, and Ithamar. . . .

all manner

Exodus 31:3
And I have filled him with the Spirit of God, with wisdom, understanding, and ability in all kinds of craftsmanship,

willing

Exodus 35:25, 26, 35
Every skilled woman spun with her hands and brought what she had spun: blue, purple, or scarlet yarn, or fine linen. . . .

Exodus 36:1-4
So Bezalel, Oholiab, and every skilled person are to carry out everything commanded by the LORD, who has given them skill and understanding to know how to perform all the work of constructing the sanctuary." . . .

Romans 13:1
Everyone must submit himself to the governing authorities, for there is no authority except that which is from God. The authorities that exist have been appointed by God.

Psalm 110:3
Your people shall be willing on Your day of battle. Arrayed in holy splendor, from the womb of the dawn, to You belongs the dew of Your youth.

also the princes

1 Chronicles 22:17, 18
Then David ordered all the leaders of Israel to help his son Solomon: . . .

Titus 3:1
Remind the believers to be subject to rulers and authorities, to be obedient and ready for every good work,