He is not merely an energy presence. He is, like the Father and the Son, God. Sin is . . . God has revealed His character and will in the Law. See also Rom.
Human nature is basically . . .
The Bible reveals that we are sinners. Because Adam fell, we fell with him. We inherited his sinful nature. All of what we are, body, soul, spirit, mind, emotions, etc. is touched by sin. In the same body he died in.