Elijah's Lament.

1 Now Ahab told Jezebel everything Elijah had done and how he had killed all the prophets with the sword. 2 So Jezebel sent a messenger to Elijah to say, “May the gods deal with me, be it ever so severely, if by this time tomorrow I do not make your life like that of one of them.”
3 Elijah was afraida and ran for his life. When he came to Beersheba in Judah, he left his servant there, 4 while he himself went a day’s journey into the desert. He came to a broom tree, sat down under it and prayed that he might die. “I have had enough, Lord,” he said. “Take my life; I am no better than my ancestors.” 5 Then he lay down under the tree and fell asleep.
All at once an angel touched him and said, “Get up and eat.” 6 He looked around, and there by his head was a cake of bread baked over hot coals, and a jar of water. He ate and drank and then lay down again.
7 The angel of the Lord came back a second time and touched him and said, “Get up and eat, for the journey is too much for you.” 8 So he got up and ate and drank. Strengthened by that food, he traveled forty days and forty nights until he reached Horeb, the mountain of God. 9 There he went into a cave and spent the night.

The Lord Appears to Elijah
And the word of the Lord came to him: “What are you doing here, Elijah?”
10 He replied, “I have been very zealous for the Lord God Almighty. The Israelites have rejected your covenant, broken down your altars, and put your prophets to death with the sword. I am the only one left, and now they are trying to kill me too.”
11 The Lord said, “Go out and stand on the mountain in the presence of the Lord, for the Lord is about to pass by.”
Then a great and powerful wind tore the mountains apart and shattered the rocks before the Lord, but the Lord was not in the wind. After the wind there was an earthquake, but the Lord was not in the earthquake. 12 After the earthquake came a fire, but the Lord was not in the fire. And after the fire came a gentle whisper. 13 When Elijah heard it, he pulled his cloak over his face and went out and stood at the mouth of the cave.
Then a voice said to him, “What are you doing here, Elijah?”
14 He replied, “I have been very zealous for the Lord God Almighty. The Israelites have rejected your covenant, broken down your altars, and put your prophets to death with the sword. I am the only one left, and now they are trying to kill me too.”
15 The Lord said to him, “Go back the way you came, and go to the Desert of Damascus. When you get there, anoint Hazael king over Aram. 16 Also, anoint Jehu son of Nimshi king over Israel, and anoint Elisha son of Shaphat from Abel Meholah to succeed you as prophet. 17 Jehu will put to death any who escape the sword of Hazael, and Elisha will put to death any who escape the sword of Jehu. 18 Yet I reserve seven thousand in Israel—all whose knees have not bowed down to Baal and all whose mouths have not kissed him.”

a Or Elijah saw
The Holy Bible : New International Version. 1996, c1984 (electronic ed.) (1 Ki 19:1-18). Grand Rapids: Zondervan.

Observations:
1) A believer in God (Elijah) can become depressed about his situation on earth.
2) Elijah is frustrated with the lack of evidence of faith in those around him, the lack of evidence of fruit in his ministry and the persecution he is experiencing. We may experience the same frustration.
3) Physical hunger and fatigue exacerbated Elijah's frustration. We should note this.
4) Note God's response to Elijah. He first allows him to rest and to eat. He then reveals himself in a new way to Elijah and finally directs him to his future actions. God is so merciful. He doesn't get angry with Elijah. He doesn't reprimand him. He supplies his physical needs, reveals himself and then gets him thinking by asking him a question.

A bruised reed, he will not break. A smoldering wick, he will not snuff out.

2 Timothy 2:15

Do your best to present yourself to God as one approved, a workman who does not need to be ashamed and who correctly handles the word of truth. 2 Timothy 2:15.

--do your best: spoudazo: to make effort; be diligent; endeavor, labor, study. This implies strenuous persistent action on our part.

--approved: dokimos: acceptable. We are acceptable before God because of the shed blood of Christ, the atonement for the sins of those who believe, but this implies we should strive in our own activity to please God. This means knowing and obeying His commands.

--workman: ergates: toiler, laborer, worker. One who is engaged in the activities God commands.

--correctly handles: rightly divides in KJV: othotomeo: make a straight cut; dissect. Not just reading the word but studying it, understanding it and applying it.

Observations:
1) We are to strive to please God. This is active and energy requiring.
2) We can only please God if we know what he commands and/or delights him.
3) Knowing the scripture is the only way we can understand what God delights in and commands.
4) Rightly dividing scripture requires us to know the scripture as a whole (as each passage should be interpreted in light of all the others) and requires close communion with God (as revelation from the Holy Spirit is necessary for understanding and application).

Resources.

"Many Christians estimate difficulties in light of their own resources, and thus attempt little and often fail in the little they attempt. All God's giants have been weak men who did great things for God because they reckoned on his power and presence being with them."
--Hudson Taylor

Restrictions.

Love God, and do what you want.
--Augustine