To me reading someone mind would be like, let’s say I was looking at a blank wall, or even looking out a window. What am I thinking about? Well that could be anything. God knows those thoughts. Now if I’m looking at tools, or guns or something similar, you’ll narrow it down pretty quick. Say I’m looking at a candy bar…my thoughts could be narrowed down to like “wow that’s expensive!” Or “dang, that looks good”. But looking out a window of a car I could be thinking about literally anything. A bird in a tree doesn’t have complex thoughts compared to us. It’s pretty basic. We could figure it out just by throwing some crackers on the ground. To Satan, not to give that fool of a shepherd any credit but, he’s very smart and crafty. And much much more intelligent than we are. We have zero chance going up against the actions of the devil. But, those who have Jesus and have God’s protection and advice/wisdom from the Holy Spirit, the devil has a much harder time because he isn’t all powerful. He doesn’t have those abilities. No angel does. Unless gifted from God himself.