IMO, Satan is trying to influence absolutely everyone ...
in some way, in some degree, etc.
Satan does flee from us.
James 4:7 Submit yourselves, then, to God. Resist the devil, and he will flee from you.
Ephesians 4:27
and do not give the devil a foothold.
Ephesians 6:11
Put on the full armor of God, so that you can take your stand against the devil's schemes.
Ephesians 6:13
Therefore put on the full armor of God, so that when the day of evil comes, you may be able to stand your ground, and after you have done everything, to stand.
1 Peter 5:8
Be alert and of sober mind. Your enemy the devil prowls around like a roaring lion looking for someone to devour.
1 Peter 5:9
Resist him, standing firm in the faith, because you know that the family of believers throughout the world is undergoing the same kind of sufferings.
Smith Wigglesworth, probably the greatest healing evangelist ever,
believed that all sicknesses, diseases, maladies, etc. were caused by Satan.
Overboard? Probably.
Maybe he meant because of The Fall.
Didn't have a chance to ask him.
I think that might be overboard, for wine easing stomach ailments shows us that what we eat and drink can affect us.
In addition, exercise being of some use to our bodies.
Not only that, Jesus was asked whose sin caused the man's blindness. Jesus said neither.
John 9:2 1 As He passed by, He saw a man blind from birth. 2And His disciples asked Him, "Rabbi, who sinned, this man or his parents, that he would be born blind?" 3 Jesus answered, "It was neither that this man sinned, nor his parents; but it was so that the works of God might be displayed in him.…
1 Timothy 5:23 Stop drinking only water, and use a little wine because of your stomach and your frequent illnesses.
1 Timothy 4:8 For physical training is of some value, but godliness has value for all things, holding promise for both the present life and the life to come.