1 John 2:22-24

New Revised Standard Version, Anglicised Catholic Edition

²² Who is the liar but the one who denies that Jesus is the Christ?^[a] This is the antichrist, the one who denies the Father and the Son. ²³ No one who denies the Son has the Father; everyone who confesses the Son has the Father also. ²⁴ Let what you heard from the beginning abide in you. If what you heard from the beginning abides in you, then you will abide in the Son and in the Father.