In this sermon by Timothy Keller uploaded by YouTube channel “Gospel in Life”, Keller explains how the trinity existed before creation and really paints the picture of how creation was done out of love.

In this short video uploaded by YouTube channel “BibleProject”, Tim and Jon give some reasoning on how God is able to be three beings and one at the same time.

In this short clip posted by YouTube channel “Cross Examined”, Frank Turek gives a diagram and brief explanation of how there can be a triune God.

In this three-minute video posted by YouTube channel “The Gospel Coalition”, Fred gives us the understanding of how Christians already have the core idea of the trinity engrained into them.

In this sermon by Michael Reeves posted by YouTube channel “Ligonier Ministries”, Reeves goes over how at the very essence of God, God has to be triune for the Gospel to work. He also explains how we are adopted by God only because He is triune.

In this discussion posted by YouTube channel “The Gospel Coalition”, Timothy Keller, John Piper, and Don Carson talk about some of the pieces that go into the Trinity. They also explain how vital the doctrine of the Trinity is to other doctrines.

In this book written by Michael Reeves, Michael covers why God is love, why we are able to be saved, and how we are able to live the Christian life because of God’s triune nature.

The best place to start is always God’s word. In this chapter Paul gives us the things that we need to have to be prepared to put up a defense against the evil one. Read or listen on “bible.is”

In this sermon series uploaded by YouTube channel “Grace To You”, John Macarthur breaks down each part of the armor of God and how we can use them to protect ourselves against the enemy.

In this sermon by Billy Graham posted by YouTube channel “Billy Graham Evangelistic Association”, Billy goes through the story in Matthew 6 when Jesus is tempted by the Devil. He shows us the three ways the Devil tries to tempt us and how we can overcome him.

In this sermon by Timothy Keller uploaded by YouTube channel “Gospel In Life”, Tim tells us about the two ways the devil tries to attack us. He either accuses us or tempts us but the Gospel is the ultimate weapon against the devil.

In this sermon by R.C. Sproul posted by YouTube channel “Ligonier Ministries”, R.C. gives an in-depth study of when Jesus went into the wilderness to be tempted by the devil. He explains how the TRUE word of God is what defends us from the evil one.

In this article uploaded by “gotquestions.org”, they go over instances in the Bible where we face spiritual warfare. The give a short introduction to the armor of God and the temptations of Jesus.

In this short video uploaded by YouTube channel “Desiring God”, John Piper shows us how even when our prayers don’t get answered God still has a good plan for us.

To know why your prayers aren’t being answered the way you think they should be answered it’s good to know how to have effective prayer. In this sermon posted by YouTube channel “Grace To You”, John MacArthur goes through the story in the Bible when Jesus curses the fig tree and the tree dies and how it relates to effective prayer.

In this sermon posted by YouTube channel “Ligonier Ministries”, R.C. goes through Mark 11 and what it means to pray in faith. He also touches on when our prayers seem to go unanswered and praying for forgiveness.

Sometimes the reason our prayers seemed to be “unanswered” is simply because God says no. In this short video by YouTube channel “Desiring God”, John Piper explains how sometimes it is because God has something better for us.

In this short video by YouTube channel “The Gospel Coalition”, Mohler and Chapell discuss how God always heals his saved children. God may not heal on this side of heaven but when we are brought into the kingdom of heaven we will be perfectly healed.

In this article on “gotquestions.org”, they explain how sometimes the reason for our prayers not being answered is because of God’s timing, His plan, our sin, or to grow our faith and dependence for God.

In this short YouTube video by “Got Questions Ministries”, they give several bible verses that leads us to being sure of our salvation.

In this short video by YouTube channel “Desiring God”, John Piper explains how the born again believer will respond to two verses in John’s first epistle.

In this sermon uploaded by YouTube channel “Grace To You”, John MacArthur goes though Matthew 7:21 and goes through how we may have deceived ourselves. We may actually not be saved. Don’t worry, there is hope in Jesus!

In this second part of a sermon series posted by YouTube channel “Grace To You”, John MacArthur continues his teachings on Matthew 7:21. He explains out what Jesus meant by building your house on the rock.

In this sermon posted by YouTube channel “The Gospel Coalition”, Timothy Keller covers John 3:1 when Nicodemus asks Jesus how to enter the kingdom of heaven. Tim explains the concept of regeneration and how our hearts change when we are born again.

In this article on “gotquestions.org”, they explain how you can be certain of your salvation and they encourage you to pray to God for clarity.

In this interview posted by YouTube channel “Living Waters”, Ray Comfort shows a simple method to sharing the Gospel using someone’s profession to lead hem o the Lord.

In this sermon by YouTube channel “Grace To You”, John MacArthur explains the importance of giving all of the Gospel and not leading people astray with false teachings.

In this YouTube video by “Desiring God”, John Piper tells us how we can led someo to Christ while being sure to no just give someone the sinner’s prayer.

In this interview uploaded by YouTube channel “Kirk Cameon on TBN”, Ray explains a simple way to approach people and how to get over the fear of approaching a stranger to give them the hope of Christ.

In this book by Rico Tice, he explains how we can center our conversations around Christ even when tough situations are going on in the person’s life that we’re trying to witness to.

In this book by Harvey Turner, he explains how simply being friends with people and showing them the love of Christ and leading by example can break down barriers and lead to Gospel conversations.