You know what I think about this. Things have as much influence over you as you let them. If you put some other religion up on a pedestal of power over Christians, of course you are at risk of influence because you have already defeated yourself in your mind with needless superstitions.
That then affects your faith as you may assume God is not more powerful. This is where satan tempts you away via doubt from the protection of the holy spirit.
We should never give anything credit for being greater than God or able to affect the holy spirit which resides in us.
I don't buy into it, witches, satanists, yoga, pagans wicca, anything else could be anything to be spiritually fearful of. They cant hurt us.
Why do you think they are all the minority? It is because Jesus holds the keys to life and death and defeated Satan.
This is why:
37 Who can speak and have it happen
if the Lord has not decreed it?
38 Is it not from the mouth of the Most High
that both calamities and good things come?
39 Why should the living complain.
So god sents trouble..so be it. It didn't come from the will of people attending functions or fake Gods.
He is jealous and wont stand us worshiping another God.
If we don't do that and are filled with the spirit-
Romans 8
31 What, then, shall we say in response to these things? If God is for us, who can be against us?
2 timothy 1:7
For God did not give us a spirit of timidity, but a spirit of power, of love and of self-discipline.
Guys Thats what I think if this be scared of other stuff thing!
I do respect all your positions on this as for your own reasons have decided them.
I thought about this a lot and am not really scared or concerned.
I am definatly not saying here regularly visit creepy things but if you do pray and dont be scared filling your mind wth superstition you wil be fine. If you are there to evangelise in love you will be especially a target for the devil but you wil be ok.
I could be wrong, It has happened many times before!