James 1:22 But be ye doers of the word, and not hearers only, deceiving your own selves.

1 Corinthians 7:39 The wife is bound by the law as long as her husband liveth; but if her husband be dead, she is at liberty to be married to whom she will; only in the Lord.

Volunteers vs. Draftees

Nehemiah 12:27 And at the dedication of the wall of Jerusalem they sought the Levites out of all their places, to bring them to Jerusalem, to keep the dedication with gladness, both with thanksgivings, and with singing, with cymbals, psalteries, and with harps.