What does it mean to deny the Son?

Denying the Son involves rejecting the truth of who Jesus is — the Christ, the anointed one sent by God for our salvation. In 1 John 2:22, it is clear that anyone who denies Jesus as the Christ also denies the Father. This denial can appear in various forms, such as questioning His divine authority, His works, or His teachings. Importantly, this denial places one outside of the covenant relationship with God because, as stated, he that denies the Son has not the Father. Accepting Jesus as the Christ is essential for being in right standing with God, as it affirms the complete work of redemption that He accomplished through His life, death, and resurrection.