Some evangelical translations lost the unambiguous reference to “evil one” (poneeros) and rendered it as “evil.” (That’s one reason why I disagree, respectfully but definitely, with KJV onlyism, as useful as that imperfect translation proved in Christendom.) Modern ones restore the reference, e.g. NIV, NASB. Yes, I explicitly fight demons.
We all fight the evil one in our lives.
What we really need is to become aware of all the times the Holy Spirit is with us.
One of my sons came to my house to fix something yesterday, and I totally credit it to the influence of the Holy Spirit. I think they (he and his wife) may have upset with me because I cannot go to their house as long as they have cats inside. I’m terribly allergic to cats — and it was allergies that threw me into my latest episode with atrial fibrilation. I was able to talk with him yesterday and hopefully explain it.