1 John 2:20-23 (ESV Strong's)
20 But you have been anointed by the Holy One, and you all have knowledge. 21 I write to you, not because you do not know the truth, but because you know it, and because no lie is of the truth. 22 Who is the liar but he who denies that Jesus is the Christ? This is the antichrist, he who denies the Father and the Son. 23 No one who denies the Son has the Father. Whoever confesses the Son has the Father also.
We have received an anointed by the Holy Spirit who brings us the truth and knowledge of Jesus. We have the extreme privilege of His abiding presence to lead and guide us in the way we should go.
God cannot deny Himself. No one with His Spirit can deny the Son, for the Son is the Spirit. We who have His Spirit have become the children of His light.