“God moves to work when he sees faith at work. This means God respond to faith” 

We must understand that God gives respond to our faith life. The language of God is faith and to receive anything from God we must put faith to work because by it we can only receive from God and to ask from God 

James  1:6 But let him ASK IN FAITH, nothing wavering. For he that wavereth is like a wave of the sea driven with the wind and tossed.  

1:7 For let not that man think that he shall receive any thing of the Lord.  

1:8 A double minded man is unstable in all his ways.

It’s very clear that God respond to faith when He sees it. Look at this scriptures 

The woman with the issue of blood that had faith that if only she touch the hem of Jesus garment, she will be made whole, when she was able to do that and she got healed, Jesus said to her  in Mark 5:34 “Daughter, THY FAITH hath made thee whole” 

  In Mark 10:52, when blind Bartimaeus receives his sight, Jesus says, “THY FAITH hath made thee whole”

God hardly move without seeing faith at work, when we put faith to work is like just call on the attention of God. Faith is the ground by which God work and we need to know that love is the ground by which faith works.