So does there need to be more of an emphases on this subject in current days? I'd say YES but also NO depending on what ones means. People can go into a ditch on either side of the road when it comes to this. Some refuse to acknowledge that they have a warfare like Paul said in Eph 6:10 with the powers of darkness but others can go to the other extreme where EVERYTHING is a demon that needs fought off when really at times they just have to discipline their own flesh.....in other words you can't blame the devil for everything. Balance is the key.