Philippians 4:6-7

Be anxious for nothing, but in everything by prayer and supplications, with thanksgiving, let your requests be made known to God; and the peace of God, which surpasses all understanding, will guard your hearts and minds through Christ Jesus.  

In case of emergency do not fear, but PRAY.  Fear swings wide open the door to the devil so he can come in and what we say about our circumstance is what we believe.  Prayer, made in Faith, allows God to move on the scene and help us when we speak in faith. The peace comes when we know He hears us and Jesus will guard our heart.  Thank God for our answer and praise Him and close the door to all fear.