Acts 12 Lesson

The Power Of Prayer!


Do you sometimes wonder if your prayers can really affect the lives of others? What about their prayers? Can they affect yours?

The answer to both questions is yes! With an important qualifier. As you read the following scripture from the Book of James, pay attention to the word “righteous” and think about what that means.

  • “Therefore, confess your sins to one another, and pray for one another so that you may be healed. A prayer of a righteous person, when it is brought about, can accomplish much.” – James 5:16.

Notice the word “righteous” in the above scripture. That is the qualifier!

For our prayers to have the most impact, we need to make sure that we are right with God. Consider the following two scriptures:

  1. “This is the confidence which we have before Him, that, if we ask anything according to His will, He hears us.” - 1 John 5:14,
  2. “We know that God does not hear sinners; but if anyone is God-fearing and does His will, He hears him. ” - John 9:31,


So what does it mean to be right with God? After all, we are all sinners. Surely, James 5:16 cannot be saying that we need to be perfect in order for our prayers to be heard, can he?

If that were true, then that would mean that all prayers are useless, because none of us are perfect. The Apostle Paul wrote about this in his letter to the Romans:

  • “For all have sinned and fall short of the glory of God.” – Romans 3:23.

John also wrote about this in his first epistle:

  • “If we say that we have no sin, we are deceiving ourselves and the truth is not in us.” – 1 John 1:8.

What James is saying is that we need to be redeemed by the blood of Christ in order for our prayers to be effective.

Merriam-Webster's Dictionarydefines redemption as, “The act of saving people from sin and evil.”

As Christians, we have been redeemed by the power of the blood of Jesus! Because of this, we are able to accomplish incredible things through the power of prayer!


In Acts 12, we read about the ruthless persecution of Christians that was occurring during the reign of Herod. Herod had John’s brother, James, killed. And when he saw that this pleased the blood-thirsty crowd, Herod had Peter arrested with plans to martyr him also.

Luke writes that Peter was nearing the time of his martyrdom when an angel of the Lord visited him in prison. (Acts 12)

As you read Acts 12, remember two characteristics of Luke’s writing:

  1. Luke’s writings are the most detailed of all the biblical writers,
  2. Luke always wrote in chronological order (Luke 1:3).

Then pay special attention to what Luke tells us happened immediately before the angel of the Lord visited Peter. He writes:

  • “But prayer for him was being made fervently by the church to God.” – Acts 12:5.

It is significant that immediately after documenting the prayers of the Church for Peter, he wrote:

  • “On the very night when Herod was about to bring him forward, Peter was sleeping between two soldiers, bound with two chains, and guards in front of the door were watching over the prison. And behold, an angel of the Lord suddenly appeared, and a light shone in the cell; and he struck Peter’s side and woke him up, saying, ‘Get up quickly.’ And his chains fell off his hands.” – Acts 12:6-7.

We see two things from the sequence of Luke’s writing:

  1. First came the prayers of the church,
  2. Then came Peter’s miraculous release from prison.  


There are numerous verses in the Bible that talk about the power of prayer. For today’s lesson, we have selected these five:

  1. “Therefore, confess your sins to one another, and pray for one another so that you may be healed. The effective prayer of a righteous man can accomplish much.” - James 5:16,
  2. “Whatever you ask in My name, that will I do, so that the Father may be glorified in the Son.  If you ask Me anything in My name, I will do it.” - John 14:13-14,
  3. “Be anxious for nothing, but in everything by prayer and supplication with thanksgiving let your requests be made known to God.  And the peace of God, which surpasses all comprehension, will guard your hearts and your minds in Christ Jesus.” - Philippians 4:6-7,
  4. “If you abide in Me, and My words abide in you, ask whatever you wish, and it will be done for you.” - John 15:7,
  5. “And whatever we ask we receive from Him, because we keep His commandments and do the things that are pleasing in His sight.” - 1 John 3:22.


Jesus tells us that when faithful Christians pray, there is nothing that is impossible! We must never underestimate the power of our prayers to help others, and for their prayers to help us.

Jesus taught us that the members of His Church are to lean on one another and bear one another’s burdens (Galatians 6:2) . If we take the time to learn about the struggles that others have, we can play a vital role in helping our Brothers and Sisters by praying for them!

Just as the prayers of the early church helped Peter to be released from prison, our prayers can help our Brothers and Sisters in their time of need, and vice-versa.

We will end today’s lesson with the following scripture about the power of prayer:

  • “Truly I say to you, whoever says to this mountain, ‘Be taken up and cast into the sea,’ and does not doubt in his heart, but believes that what he says is going to happen, it will be granted him.” - Mark 11:23.


Virtual Bible Study

1) What did today’s Bible study make you think and feel?
2) How can you apply what you have just learned to something specific that is happening in your life?


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Virtual Bible Study

1) What did today’s Bible study make you think and feel?
2) How can you apply what you have just learned to something specific that is happening in your life?


Virtual Bible Study

Does anybody have a story about the power of prayer they would like to share?

Virtual Bible Study

God provided the perfect job at the perfect time for me. In fact, it was for a position that I did not even remember applying for. I had been praying for the right job to surface. Praise God for this answered prayer. It has made life a lot better for me and my family, and has allowed me to do some more things relative to my faith.

Virtual Bible Study

My son Joseph was born prematurely. He had fluid in his brain and problems with his lungs. My entire family prayed for him. My mother told a coworker about him and he asked if his prayer group could pray for him, obviously she said yes. Today he is a healthy 25 year old man. I feel the the prayers said for him helped him to get through the first months of is life.


That is a beautiful testimony. Thank you for sharing Eduardo. God bless!