What exactly are you expecting

God's word is a wonderful thing.

In it we see Jesus telling people that according to your faith it will be done.

We see that on a few occasions. There are some things where we can see the scripture telling us things in degrees. Namely we can see it in provision. We can see the scripture talking about daily bread and then also barns over filled and wine vats over flowing. We can see that there are times when God provides in different ways and to different degrees.

With respect to Manna we see it was part of God testing the children of Israel to see if the fear of God was in their hearts. What we believe matters. What we turn our attention to affects our faith. The passages we turn our attention to make a difference.

Whatever you ask for believing will be yours. So yeah, the passages that you set your attention to believe for will make a difference; that seems very evident and obvious.