Churches of Christ affirm Hebrews 1:8 as direct support for Jesus Christ's full deity. The Father addresses the Son, saying 'Your throne, O God, is forever and ever' (Psalm 45:6, quoted in Hebrews 1:8). This verse is cited in Churches of Christ preaching and teaching as explicit biblical affirmation that Christ is called 'God' by the Father himself, establishing Christ's divine nature beyond dispute.

The Hebrews passage is part of a larger Old Testament catena (collection of Old Testament quotations) presented in Hebrews 1:5–13 to demonstrate Christ's superiority over angels and his divine status. For Churches of Christ, Hebrews 1:8 removes any ambiguity about whether Jesus is merely a created being or an exalted creature. The verse explicitly attributes the title 'God' (Greek: theos) to the Son, which Churches of Christ understand as affirming his complete and eternal divinity. This understanding is consistent with John 1:1 ('the Word was God') and Colossians 2:9 ('the fullness of the Godhead dwells in him bodily').