Apple of My Eye

See if you can imagine an appropriate situation for these phrases, all taken from the English Bible published in 1611 and all still used in everyday speech.

37. A labour of love.

1 Thessalonians 1:3

38. In the twinkling of an eye.

1 Corinthians 15:52

39. They have sown the wind and they shall reap the whirlwind.

Hosea 8:7

40. Let not thy left hand know what thy right hand doeth.

Matthew 6:3

41. The signs of the times.

Matthew 16:3

42. [Much study is] a weariness of the flesh.

Ecclesiastes 12:12