7 When Boaz had eaten and drunk and his heart was merry, he went to lie down at the end of the heap of grain; and she came secretly, and uncovered his feet and lay down.
8 It happened in the middle of the night that the man was startled and bent forward; and behold, a woman was lying at his feet.
11 "Now, my daughter, do not fear. I will do for you whatever you ask, for all my people in the city know that you are a woman of excellence.
14 So she lay at his feet until morning and rose before one could recognize another; and he said, "Let it not be known that the woman came to the threshing floor." ~ Ruth 4, NASB
One of the things that has really stood out to me, in this chapter, is the strong possibility that Naomi didn't intend for Ruth to approach Boaz secretly, or stay through the night. But, for whatever reason, (maybe Ruth was nervous or worried), she waited until Boaz was asleep to approach him, instead of when he was yet awake. Naomi said to go lie down at his feet when he lay down for the night, but Ruth waited. Later verses seem to show that Ruth was saved, in Boaz's eyes, because of her widely-known virtue and her love of her mother-in-law. But, because she had approached Boaz secretly, she had to leave secretly, as well.
This is the mercy of God in action. Even when we do what He asks, imperfectly, He can make a way for His purposes to be fulfilled and His work to go forward.
Father, thank You for Your mercy, for Your grace, and for the way You keep working with Your children in patience and good humor. Thank You for this reassurance, as I feel so much is approaching in my life that You will ask me to do that I'll wish I had several years to prepare for. But I am Yours. Over and above all else, I am Yours. I will lean on Your strength at all times--especially where I am weak!--and follow You as You take this broken vessel and make it useful in Your kingdom. In Jesus' name, amen.