'Disowns' in the Bible

But the one who denies and rejects Me before men, that one I will also deny and reject before My Father who is in heaven.

But he who denies Me before men will be denied in the presence of the angels of God.

Who is a liar compared with him who denies that Jesus is the Christ? He who disowns the Father and the Son is the anti-Christ.

Whoever denies and repudiates the Son does not have the Father; the one who confesses and acknowledges the Son has the Father also.