Lord_Ascendant said:
do you beleive in the existance of malignant entities bent on tempting mortals like us to commit sins? (demons)
The short answer is 'Yes'.
The longer answer may seem a bit of semantics, but let me attempt to flesh this out. A basic tennant of Christian faith is that God is omnipresent, and omniscient. But Satan, although he'd like you to believe otherwise, does indeed have limits. Satan is not omniscient nor omnipresent nor all powerful. James 4:1-10 even states that Satan will flee from us if we resist evil. But that doesn't mean Satan doesn't exude power or influence.
Eph. 6:12 states "For we are not fighting against people of flesh and blood, but against the evil rulers and authorities of the unseen world, against the might powers of darkness that rule this world, and against the wicked spirits in the heavenly realms."
This passage (and others) indicate that there are indeed 'spirits' outside of our physical realm that have degrees of power who use them for reasons that fly in the face of God. Now while I believe there is indeed temptation, I'd like to expand your statment of demons "bent on tempting mortals like us to commit sins." into two additional thoughts:
1) Not all sin we commit needs to be blamed upon demons. As man, we ourselves are quite capable of falling and committing sin without any help from Satan or his minions. Pure human nature allows us (even Christians) to be fallible to our own ego's, lack of patientence, our own desires, etc. I know I have God in my heart, but that doesn't mean I am not tempted or succumb to sin on a daily basis.
2) Because Satan does have limits (as stated above) and God has allowed him 'temporary' dominion over the earth, Satan does indeed instruct his minions to 'mess' with us. And that 'messing' isn't always neccesarily temptation in the way most people think. Satan's main goal is to redirect your focus off of God, demons 'run intereference' in our lives and can take on many facets: self-doubt, self-loathing, helping to instill the feelings 'that we are not worthy of God's grace', that 'Jesus can't possibly care about your problem'.
I personally believe they do prey on psyche's. That doesn't mean that even the strongest Chritsian doesn't fall nor doesn't mean the weakest willed person can never overcome. Demons tempt, they tease, they prod, the poke fun of, they make you question your self-worth, help usher in depression, etc. Basically they are there to take the focus of off God, drive a wedge between a relationship with God, and fill your mind and your heart with confusion. When a person is in a state of confusion, people tend to grasp at anything that gives them immediate and tangible comfort and satisfaction, and often that comes in the form of either sins, or a drawing away from righteousness.
In the end, they can tempt as much as they want, but our free will allows us to make the decision on whether to succumb or not and Christ always gives us a way out. We may not always like the outcome, but sometimes what seems to be the immediate price is not much when taken into the bigger picture.