16 When I heard about it, my belly trembled, and my bones rotted.
17-18 Though there are no figs, grapes, olives, meat, or food, I'll rejoice in God.
19 He'll make my feet like deer's feet, so I can climb up the mountain.
A few more words about this episode
Habakkuk (1:1, 3:1)
When Habakkuk is introduced in 1:1, and 3:1, we are told nothing about him, so we don't know when or where he might have lived at the time of his writing. He is not mentioned anywhere else in the Bible, although he is mentioned in the additions to the Book of Daniel in the Apocrypha or Deuterocanonical books.
Here is the story from chapter 14 of the additions to Daniel:
32 Meanwhile, a Judean prophet named Habakkuk had some bread and soup.
33 An angel came to him and said, "Take your dinner to Babylon and give it to Daniel in the lions' den."
34 Habakkuk said, "I've never been to Babylon and I don't know about any den."
35 So the angel grabbed him by his hair and carried him to Babylon.
36 When Habakkuk arrived he said, "Here's your dinner, Daniel."
38 Then the angel carried Habakkuk back to his home in Judea.
I'm sending the Chaldeans (Babylonians) to take your land. (1:6)
From this verse, Habakkuk is often dated to the period of Babylonian Empire (605-539 BCE).
God came from Teman and mount Paran. (3:3)
Teman probably refers to Moab to the southeast of Judah. Mount Paran is "a desolate mountainous area on the Sinai Peninsula to the west of the Gulf of Aqaba," according to the note for this verse in the SBL Study Bible.
He had horns coming out of his hand. (3:4)
The "horns" here in the King James Version probably are like the "horns" that Moses had when he came down from Mount Sinai. Other translations say "rays" rather than "horns." (Exodus 34:29)