Yes doesn't the bible state that Satan = "prince" of this world...and the ruler of the power of the air (something like that)...God had given him before his fall...and apparently has not yet taken it back in that sense...but will.
Yes it does, dear. Take a look at 1 John 5:18-20 ; 2 Cor. 4:4 for starters. Also, do you remember the temptation Jesus denied by the devil? The devil offered him all the "kingdoms" of this world if he (Jesus) would do one act of worship to him (devil). The devil couldn't have offered those "kingdoms" if indeed they weren't his, right? That would have invalidated the temptation. So, these so called religions that are involved with the political machine are really satans religions.
Make sure the religion who "claims" to be representing God and Jesus are in fact doing so. The book of Revelation clearly indicates that anyone involved with these religions will be destroyed right along with the devil and his demons.