I'm new here so if I may tell you a story about this subject,
Satan and his 3top demons in charge had a meeting to discuss how to trick man.
Satan asked for input on how to go about this.
The first one said let's tell them there is no God.
Satan replied no tried it and it did not work.
The second said tell them there is no savior, no hope no heaven.
Satan said nope tried that and that didn't work.
The third one said tell them they have plenty of time to make a decision, and even a longer time till Jesus comes back.
With this Satan and his demons laughed, and went about the task.
Satan and his demons do have power and ranking in their evil army. Only a foolish man would underestimate them. In the book of Daniel, Daniels prayer was delayed for 3days because of them.
In the book of job the Lord forbid Satan to kill him. In the new testament we see they can physically hurt you,this is not to bring any glory or fear of them to you but it is to draw your attention to the reality and away from the "wives tales". On a lighter note Jesus is greater than he of this world amen and amen. Sorry so serious and dark but a much needed understanding here.