Matthew 7:24-27 (NLT)
Anyone who listens to my teaching and follows it is wise, like a person who builds a house on solid rock. 25 Though the rain comes in torrents and the floodwaters rise and the winds beat against that house, it won’t collapse because it is built on bedrock. 26 But anyone who hears my teaching and doesn’t obey it is foolish, like a person who builds a house on sand. 27 When the rains and floods come and the winds beat against that house, it will collapse with a mighty crash.” 

James 2:17 (NIV)
In the same way, faith by itself, if it is not accompanied by action, is dead. 

Hebrews 6:1-3 (NLT)
So let us stop going over the basic teachings about Christ again and again. Let us go on instead and become mature in our understanding. Surely we don’t need to start again with the fundamental importance of repenting from evil deeds and placing our faith in God. 2 You don’t need further instruction about baptisms, the laying on of hands, the resurrection of the dead, and eternal judgment. 3 And so, God willing, we will move forward to further understanding.

Exodus 14:13-16 (NIV)
Moses answered the people, “Do not be afraid. Stand firm and you will see the deliverance the Lord will bring you today. The Egyptians you see today you will never see again. 14 The Lord will fight for you; you need only to be still.” 15 Then the Lord said to Moses, “Why are you crying out to me? Tell the Israelites to move on. 16 Raise your staff and stretch out your hand over the sea to divide the water so that the Israelites can go through the sea on dry ground.