Note:There are many reasons why John Piper is dangerous to Christians, having several articles in regard to Piper, I decided it would be easier to put them here in one article.
I'll begin with Scripture and a challenge.
John 7:24 Do not judge by appearances, but judge with right judgment."
Are you willing to give up a once beloved author/speaker if he fails the test of Scripture for faithfully holding and teaching to the pure milk of the Word? Or is he your "paper pope" who could never be in grave error? Are you willing to be loyal to Christ and the Word at all costs, or are you one who sees "truth in everything" and think its possible, even noble to pick out of the leavened loaf that which is unleaven (Matt. 16:6)?
Gal 4:16 So have I become your enemy by telling you the truth?
Where "hedonism" came from:
" was the (daimona) of pleasure, enjoyment and delight. As a daughter of Eros (Love) she was associated more specifically with sensual pleasure. Her opposite number were the (Pains). The Romans named her Voluptas."
Marry a word with that history and connotation (even to this day) to "Christian" and what do you get? What would you expect to get? Biblical Christianity? Or worldly Christianity? And would that be pleasing to the HOLY HOLY HOLY God Who rejects such a marriage between paganism and worship of Him?
Piper quotes liberals in a favorable way:
As Ken Silva of Apprising Ministries writes:
Piper's church offers Quaker Mystic Richard Foster.
“[Children] often say, “Do it again”; and the grown up person does it again till he is nearly dead. For grown up people are not strong enough to exult in monotony. But perhaps, God is strong enough to exult in monotony. It is possible that God says every morning, “Do it again” to the sun; and every evening, “Do it again” to the moon. It may not be automatic necessity that makes all daisies alike; it may be that God makes each daisy separately, but never got tired of making them. It may be that he has the eternal appetite of infancy; for we have sinned and grown old, and our Father is younger than we.” - G.K. Chesterton as quoted in Piper's "When I Don't Desire God" p. 197
Piper, Warren, and Keller all promote Contemplative praying.
And as listed above: Piper's The Bethlehem Institute Promoting Roman Catholic CS Lewis and Federal Vision Heretic Doug Wilson
Piper's Defiant Defense of Mark Driscoll, the X-rated "Pastor"
Mark Driscoll, author of "Porn Again". Some of his information on his church website has a warning: "Warning: MH- 17. Under 17 requires permission" and let's just say that its not appropriate to even mention here what he talks about. Even his casual dress reflects his casual attitude about Jesus Christ.
Piper's defense of having Driscoll speak at the 2006 DG conference.
John Piper and Desiring God: cussing and the influence of others. Also here.
Piper Promotes Rick Warren:
If Rick Warren teaches a “gospel” that makes man the center and not Christ…and he does
If Warren is promoting Easter Mysticism…and he does
If Rick Warren promotes Roman Catholicism…and he does
If Rick Warren shares the platform with homosexuals and their organizations…and he does
If Rick Warren shares the pulpit with Word of Faith heretics…and he does
If Rick Warren promotes the Emergent Church Movement…and he does
If Rick Warren lied about his Syrian trip…and he did
If Rick Warren approves of women pastors…and he has
If Rick Warren steers his followers away from studying Scripture…and he does
If Rick Warren distorts and twists Bible verses taking them out of context and misapplying them…and he does
...then the man is a false teacher. 2 Peter 3: 16b “ There are some things in them that are hard to understand, which the ignorant and unstable twist to their own destruction, as they do the other Scriptures.”
Is. 8 20 To the law and to the testimony! If they do not speak according to this word, they have no light of dawn.
I saw a man with character and with simple, childlike dependence on Christ.An unbelievable communicator with incredible application. Be encouraged and relax with who you are, and give it all to Jesus while learning all you can from Rick.I would say that everyone here is a thinker. Non-thinking is not possible. If they think they’re a non-thinker, then they’re a walking contradiction.There are people in here who love to think and there are others who don’t like to think. This conference is a pain in the rear end to them. They’re just here to see Warren and Piper fight. Here’s how I would say the question: What do you have to say to people who don’t want to think?
Spurgeon on "Fraternizing With Heretics".
This timely article by A.W. Pink is challenging and also very encouraging on taking heed of what you not only hear, but read.
2Jn 1:9 Anyone who goes too far and does not abide in the teaching of Christ, does not have God; the one who abides in the teaching, he has both the Father and the Son. 10 If anyone comes to you and does not bring this teaching, do not receive him into your house, and do not give him a greeting; 11 for the one who gives him a greeting participates in his evil deeds.
1Kings 18:21 Elijah came near to all the people and said, "How long will you hesitate between two opinions? If the LORD is God, follow Him; but if Baal, follow him." But the people did not answer him a word.
I pray INTO the situation, NAME the situation, PRAY AGAINST IT, and
just if you like CUT OFF The CORDS that are HOLDING THEM BOUND
~ Tobe Koleoso , point 8:02
This is classic Charismaticism/Word of Faithism and cannot be supported by Scripture. Those in Christ are sealed by the Holy Spirit. We do see in Acts16 where a woman who was possessed by a spirit of divination who harassed Paul and his companions by following them for many days. He eventually commanded the demon to come out of her. In that situation, while there was a harassment, but the demon could not bind the slaves of Christ Jesus. Jesus, in Matt. 12 is the One who binds the strongman (Satan) and takes all his possessions. That has to do with salvation, and its Jesus Who does it the binding and removing of Satan in the life of an unbeliever, and takes them and the Spirit places that person into the kingdom of God. In the parallel passage of Mark 3:27 MacArthur notes:
"3:27 enter a strong man’s house and plunder his goods. One must be stronger than Satan in order to enter his domain (“strong man’s house”), bind him (restrain his action), and free (“plunder”) people (“his goods”) from his control. Only Jesus had such power over the devil. Cf. Rom. 16:20; Heb. 2:14, 15."
Rom 16:20 The God of peace will soon crush Satan under your feet. The grace of our Lord Jesus Christ be with you.
That said, we do see Christians who get caught in a sin (Gal. 6:1, Heb. 12:1) which must be dealt with. John Gill says of Eph. 4:27 about not giving any opportunity to the devil:
Sin is always a spiritual issue that must be dealt with and a believer never has a demon because Jesus has removed us from the kingdom of Satan into His kingdom, we are sealed by the Holy Spirit, and we are IN CHRIST JESUS. We are also kept in the hand of both the Father and Jesus, so there is no way that Satan can overcome the power of the Trinity.
There is absolutely no indication of demons binding up Christians.