Do you ever feel as though you haven’t accomplished much in life, and many promises are unfulfilled? If so, you’re in good company; in fact, you are standing among spiritual giants.

Many great servants of God throughout history ended up feeling that they failed in their calling. The prophet Elijah looked at his life and cried, “Lord, take me home! I’m no better than my fathers, and all of them failed you. Please, take my life! Everything has been in vain” (see 1 Kings 19:4).

“Grace and peace be multiplied to you in the knowledge of God and of Jesus our Lord, as His divine power has given to us all things that pertain to life and godliness, through the knowledge of Him who called us by glory and virtue” (2 Peter 1:2-3).

We all know that Christians in the first century faced great tribulations. They endured severe testings, hard times, persecutions that were life-and-death. But they didn’t break down under the stress. Paul says the church in Thessalonica endured the loss of everything they owned, yet these believers were not rocked by the experience.

Teachings about divine authority — God’s power — abound in the church today. When I hear such discourse, I immediately think of Elijah. This prophet lived in a period much like ours, one marked by spiritual decline, when honoring God was at an all-time low.

The story of Job and his calamitous suffering is well known. At his deepest point of despair, Job stated, “He laughs at the plight of the innocent” (Job 9:23). In so many words, Job was saying, “It doesn’t pay to be holy or walk uprightly. God treats the wicked and the pure the same. We both suffer, so why labor to be upright?”

Sitting alone in a cave, the saintly prophet Elijah had completely given up on society. Now elderly, secluded and dejected, the prophet had begged God to strike him dead because he was convinced that essentially “this nation is too far gone. The church is backslidden beyond repair and every leader is a puppet of the devil. Revival is simply impossible and there’s no hope left. I’ve had it, Lord!” (see 1 Kings 19:4).

The prophet Ezekiel moved mightily in the Spirit and the Lord gave him a vision that holds a timely message of spiritual awakening for the church today. As was true of most Old Testament prophets, Ezekiel served Israel’s king, which meant traveling with the king’s army and witnessing the horrors of war. But Ezekiel received a vision so terrible that it surpassed anything he had ever witnessed in real life.

God can bring back to life anything you have given up as dead. We are all familiar with the story in Mark 5 of Jairus, the desperate synagogue ruler who asked Jesus to heal his daughter. The twelve-year-old girl was dangerously near death and Jairus pleaded with Christ to come to his house and lay hands on her.

Some things in life are completely out of our control. For instance, you cannot bring back a prodigal child and force him to return to his relationship with Christ. No matter how much you fast and cry out his name to God, the decision is his. Numerous other things in life present similar challenges but if you know the One who can move mountains, there is always hope.