Ps. 18:6- "In my distress I called upon the Lord, and I cried out to my God; He heard my voice from His temple and my cry came before Him, even to his ears." (NKJV)
One cannot charge the author of this verse with writing about what he had not experienced. The author is David, and he wrote these words after being delivered from the hands of Saul, Saul's army and all his enemies within Israel. If anyone in the Old Testament knew what it was to be delivered time and time again by God, that person was David, even when he was just a child. David was confident that he would defeat Goliath because God had previously delivered him from both lions and bears as he guarded his father's sheep (I Sam 17: 31-37). Later, he could have the confidence that God would deliver him from Saul because God's man in Israel, Samuel, had anointed David as King, replacing Saul ( I Sam. 16: 1-13). Having had a life-long relationship with God, David had no doubt that deliverance would be his by God's hands. The good news is that we can live in the very same assurance David had. In fact, if God the Father and Jesus the Son live in our hearts through the presence of the Holy Spirit, we can have greater assurance than even David had. A personal history with God gives us the assurance that God will never let us down, that He will always be there for us. Yet if we attempt to live in our own strength after God saves us, we will prevent that personal history between ourselves and God to develop. If we should prevent this relationship from forming, then when times of distress and trial come, we will have no more assurance than anyone else has. I am not claiming that if we live in close communion with the Father, Son and Holy Spirit that we shall never experience distress. David tells us in the Psalms that he cried out to God in his distress. Yet while in agony, he knew God had heard him. The origin of David's assurance was God's deliverance of him when he was young. David cried out in his distress and he knew God had heard. And his cries where written down and became God's word to us.
Christians, you who have been delivered from your sins, you who desire to follow Jesus, will you allow this same relationship to develop between you and God. Will you allow such a relationship to become a reality before the world, the flesh and the Devil do everything they can to cause you to lose the faith you already have? (See Matt. 13: 1-9) As the final verses of the "Sermon on the Mount" reveal, we all go through storms, whether we are followers of Jesus or unrepentant sinners. Preparation through relationship with God is our only protection. Without this preparation, nothing in our lives will stand.