We are not surprised, then, that Satan and his demons would influence men in powerful positions to “speak lies.” (1 Tim. 4:1, 2) Religious leaders who lie are especially guilty because they endanger the future life prospects of those who believe their lies. If an individual accepts a false teaching and practices something that is actually condemned by God, it can cost that person his eternal life. (Hos. 4:9) Jesus knew that the religious leaders in his day were guilty of such deception. He told them to their face: “Woe to you, scribes and Pharisees, hypocrites! because you travel over sea and dry land to make one convert, and when he becomes one, you make him a subject for Gehenna [everlasting destruction] twice as much so as yourselves.” (Matt. 23:15; ftn.) Jesus condemned those false religious leaders in the strongest terms. They truly were ‘from their father the Devil, a murderer.’​—John 8:44. w18.10 7 ¶5-6