When the words that David spoke were heard, they repeated them before Saul, and he sent for him. And David said to Saul, “Let no man's heart fail because of him. Your servant will go and fight with this Philistine.” And Saul said to David, “You are not able to go against this Philistine to fight with him, for you are but a youth, and he has been a man of war from his youth.” But David said to Saul, “Your servant used to keep sheep for his father. And when there came a lion, or a bear, and took a lamb from the flock, I went after him and struck him and delivered it out of his mouth. And if he arose against me, I caught him by his beard and struck him and killed him. Your servant has struck down both lions and bears, and this uncircumcised Philistine shall be like one of them, for he has defied the armies of the living God.” And David said, “The Lord who delivered me from the paw of the lion and from the paw of the bear will deliver me from the hand of this Philistine.” And Saul said to David, “Go, and the Lord be with you!” (1 Samuel 17:31-37)
David tells Saul (an any other person) not to fear, for he has the experience to be able to destroy Goliath. Likewise, Jesus tells us not to fear, because he is God, and he will destroy the devil.
What else can we learn about not letting our hearts be troubled?
"Let not your hearts be troubled. Believe in God; believe also in me. In my Father's house are many rooms. If it were not so, would I have told you that I go to prepare a place for you? And if I go and prepare a place for you, I will come again and will take you to myself, that where I am you may be also. And you know the way to where I am going.” Thomas said to him, “Lord, we do not know where you are going. How can we know the way?” Jesus said to him, “I am the way, and the truth, and the life. No one comes to the Father except through me. If you had known me, you would have known my Father also. From now on you do know him and have seen him.” (John 14:1-7)
1. Put your full faith in Christ.
2. Have faith in your salvation. Christ promises not only to have a prepared place for us in his Father's house, but he promises to take us there himself.
3. Have faith in the Christ of the Bible, the only way to God.
“These things I have spoken to you while I am still with you. But the Helper, the Holy Spirit, whom the Father will send in my name, he will teach you all things and bring to your remembrance all that I have said to you. Peace I leave with you; my peace I give to you. Not as the world gives do I give to you. Let not your hearts be troubled, neither let them be afraid. You heard me say to you, ‘I am going away, and I will come to you.’ If you loved me, you would have rejoiced, because I am going to the Father, for the Father is greater than I. And now I have told you before it takes place, so that when it does take place you may believe. I will no longer talk much with you, for the ruler of this world is coming. He has no claim on me, but I do as the Father has commanded me, so that the world may know that I love the Father. Rise, let us go from here." (John 14:25-31)
1. The Holy Spirit will keep our hearts focused on the scriptures and will keep our faith sure.
2. Christ gives us the peace that passes all understanding, even in the face of persecution.
3. Christ's peace is not the same as the world's peace. Christ's peace is everlasting. The world's is a false peace that is only temporary.
4. The Ruler of this world has no power over us, because he has no claim over Christ, and we are in Christ. Remember, Christ as David has defeated Goliath.
