This is very applicable nowadays, especially about the earthquake in Nepal and other calamities in many different places.
I know that we cannot control them but we can still take care of our environment. Whatever happens, we may not see or feel it but God is our only hope. I believe that He is faithful & true to His word. He is able to protect all those who believe Him.
“God is 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. The Lord Almighty is with us. ‘Be still and know that I Am God.'” (Psalm 46:1-3,7,10)