1 JOHN 2 : 20
“But you have an anointing from the Holy One, and all of you know the truth.”
God blesses a believer with the Holy Spirit, who provides understanding of the truth while rejecting the falsehood of the devil. This is His seal of acceptance for His children and eternal life in His presence.
It is not about knowledge only but about being ever in His Divine presence. The resultant change helps in doing good and loving others.
Evil separates, but submission to Lord Jesus bridges gaps in relationships with God and His created beings!