Kings 18:37

“Answer me, Lord! Answer me so that this people will know that you, Lord, are the real God and that you can change their hearts”

He gives us everything we need, and exactly when we need it. It may not be in agreement with our terms but it is according to His master plan for our lives. So, to grow in faith is not to demand a sign, but it is to open ourselves up and see what we have already been given. To see His presence in our lives in the here and now, and to have patience as His unending work continues to unfold.