4 Then the Lord said to Moses, “Behold, I will rain bread from heaven for you. And the people shall go out and gather a certain quota every day, that I may test them, whether they will walk in My law or not. Exodus 16:4 (NKJV)
Most Christians I know do not walk by faith. They may claim that they do, but when their circumstances evolve so as to put them in a corner with a clear black and white choice to trust God or play it safe, they rarely step out on faith trusting God. Instead, they choose the easy way out which is always the wrong choice because it does not lead to the blessings of God or the peace of God or into His light.