God is our refuge and strength, an ever-present help in trouble. Therefore we will not fear, though the earth give way and the mountains fall into the heart of the sea, though its waters roar and foam and the mountains quake with their surging. There is a river whose streams make glad the city of God, the holy place where the Most High dwells. God is within her, she will not fall; God will help her at break of day. Nations are in uproar, kingdoms fall; he lifts his voice, the earth melts. The Lord Almighty is with us; the God of Jacob is our fortress.
Psalm 46: 1-7 (NIV)

Time after time, in different situations, trials, and temptations, our God has shown Himself faithful. He is proven timely and sufficient in all our times of need.  He has never before failed us. The mighty god is in our midst to assure our safety in the midst of turmoils. The River of his Holy Spirit is for refreshing and renewal of our souls so that the shakings around do not leave us in the state of shock. So learn to drink, and dive into this refreshing stream of His Spirit.