Nevertheless you have an anointing from the Holy One, and you all know. 21 I have not written to you that you do not know the truth, but that you do know it, and that no lie is of the truth. 22 Who is the liar but the person who denies that Jesus is the Christ? This one is the antichrist: the person who denies the Father and the Son. 23 Everyone who denies the Son does not have the Father either. The person who confesses the Son has the Father also.
1 John 2:20–23 NET
Taken from The Modern Day Disciple Bible Study on 1, 2, & 3 John
In an effort to combat the cultic notions of the day, which denied the bodily resurrection of Jesus Christ from the dead and touted a secret knowledge as the mark of enlightenment, John lays it all out for his readers. He boldly proclaims that belief in Jesus Christ, as He was revealed to the apostles, is the mark of true enlightenment. Anything that disagrees with this is a distortion of the truth, or as John puts it, a lie. John had a very down-to-earth understanding of who Jesus was. John was essentially one of Jesus’ roommates for the better part of Jesus’ three-year ministry. John ate with Jesus, laughed and cried with Jesus, walked for miles with Jesus, and saw Jesus perform many miracles and wonderful signs that all pointed to Jesus being the Christ. John was there when Jesus was betrayed, and John followed Jesus as He was taken captive. John saw Jesus, bloody and suffocating on the cross. However, John also witnessed the resurrection. He talked with and ate with the risen Christ. He watched as Thomas put his fingers in the very real wounds of Jesus’ resurrected body. Yes, John knew all about Jesus, and now there were people saying that Jesus was nothing more than a ghost and were destroying the faith of those who were young and impression- able in their faith. So, John vehemently contends that the people who are espousing those myths are liars – antichrists, actually. The Son is risen, indeed. Be on guard against lies. They’ll slither into your life carrying a deadly poison. But take heart. The Son of Man came to crush the serpent and all the lies of the enemy.
