Spurning the Son of God means rejecting His authority and grace after understanding the truth of salvation.
The act of spurning the Son of God, as highlighted in Hebrews 10:29, refers to treating with contempt the grace and sacrifice offered through Christ. This involves a deliberate choice to turn away from the truth after having received knowledge of it. The context of this passage specifically addresses those who, after having recognized Christ's sacrifice, choose to revert to legalism or reject His sufficiency for salvation. To spurn the Son is to invalidate the very means by which one could be reconciled to God, treating His sacrifice lightly. Such an attitude reveals a lack of true understanding and appreciation for the salvation freely granted in Christ. It stands to warn believers of the consequences of neglecting their relationship with Christ and the seriousness of their commitment to Him.
Commentary