If there is something that constantly talks to us; I would say it is the devil! He is a non-stop talking creature! There are so many ways of listening to his voice, sometimes he can speak audibly, by dreams or on our inner voice; but most frequently by " no harmful" ways like sects, horoscope, Ouijas or any other form of fortunetellers.
Today it is so easy to have access to any of these forms of communication with the occult. There are websites all over the internet offering "free" access to the "super natural world".
Although it is "free" the consequences are not for free; because once we give ear to devil's advice; we condemn ourselves to perdition.
Occultism or mysticism are well spread inside of some "churches" today; some preachers even talk with demon-possessed people; inquiring about their own lives or even about other churches or other preacher's lives/churches.
The devil is the father of all lies: "For you are the children of your father the devil, and you love to do the evil things he does. He was a murderer from the beginning. He has always hated the truth, because there is no truth in him. When he lies, it is consistent with his character; for he is a liar and the father of lies". John 8:44 NIV
You and I should never listen to the devil's voice even if it is a "preacher" who is talking (interviewing) him. The only Word that we shall listen is the One from the Bible; whatever else, surely does not belongs to God.
How to recognize God's voice?
God will never contradict His written Word, thus, we should always observe God's character as it is stated on the Bible: "But the Holy Spirit produces this kind of fruit in our lives: love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control. There is no law against these things!" Galatians 5:19:22-23 NIV
If what we are listening does not match with the fruits of the Holy Spirit (which is the Spirit of God) we should cast out these voices from our lives.
Some "churches" are bringing witchcraft unto their altars and are distorting the Word of God by means of brain-wash sermons which consist in "demon possessed" people slandering other ministries, churches, preachers or with the practice of the Old Testament sacrifices.
These kind of sect, usually preaches that they are the only ones who can save, they are the only ones blessed and anointed by God
You should be aware of people who claims that only "through them" the world will be saved because the Bible says: "Indeed, there is no one on earth who is righteous, no one who does what is right and never sins". Ecclesiastes 7:20 NIV
If your preacher spent his precious time in the service just to slander other ministries, I am sorry to say; but you are in danger of being a member of a sect!
Your pastor should give you life changing message, The Good News of Jesus, salvation, Grace, hope and all other message of life from the Word of God.
As I have said, the devil is a non-stop talk creature and he will try his best to get your attention. If you are an unbeliever he will try the "mystics"ways and if you are a believer; you should pay attention to what you are listening and always check if it is according to the character of God.
Watch and pray!
Ingat!