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Hebrews 3:12BSB·author unknown

See to it, brothers, that none of you has a wicked heart of unbelief that turns away from the living God.

John Calvin Reformed @genevareformer

12. Take heed, (or See,) brethren, lest there be at any time in any of you a wicked heart of unbelief, etc. I have preferred to retain literally what the Apostle states, rather than to give a paraphrase as to the wicked or depraved heart of unbelief, by which he intimates that unbelief would be connected with depravity or wickedness, if after having received the...

Matthew Henry Presbyterian @wholebiblehenry

Here the apostle proceeds in pressing upon them serious counsels and cautions to the close of the chapter; and he recites a passage out of Psa 95:7, etc., where observe, I. What he counsels them to do - to give a speedy and present attention to the call of Christ.

Commenting on Hebrews 3:7-19

John Gill Reformed Baptist @doctorgill

Take heed, brethren,.... This exhortation is grounded upon the state and case of their ancestors before given, as a warning and caution to the then present Hebrews; and whom the apostle styles "brethren", to show that he had no hard thoughts of them, and that his jealousy was a godly one, and not an evil suspicion; and may teach us that all exhortations, admonitions, and...