Strange as it may seem, the danger today is greater for the fervent Christian than for the lukewarm and the self-satisfied. The seeker after God’s best things is eager to hear anyone who offers a way by which he can obtain them. He longs for some new experience, some elevated view of truth, some operation of the Spirit that will raise him above the dead level of religious mediocrity he sees all around him, and for this reason he is ready to give a sympathetic ear to the new and the wonderful in religion, particularly if it is presented by someone with an attractive personality and a reputation for superior godliness.
(Tozer, “How to Try the Spirits“, from chapter 28 of Man, The Dwelling Place of God)
