What does the Bible say about God's mercy in times of need?

In 2 Kings 4:2, we see a desperate widow approaching the prophet Elisha, pleading for help. The Lord's mercy is depicted vividly as Elisha asks her what she has in the house, leading to the miraculous provision of oil. This account illustrates that God's mercy stands ready to meet our needs, especially in times of dire circumstances. In Ephesians 2:4-5, we are reminded that 'God, who is rich in mercy, because of His great love with which He loved us, even when we were dead in trespasses, made us alive together with Christ.' Therefore, God's mercy is not only available but is shown to be incredibly powerful in times of need and despair.