σκληρύνω (σκληρός), [in LXX chiefly for קָשָׁה hi., also for חָזַק ;] to harden. Metaphorical, to harden, make stubborn: with accusative of person(s), Rom.9:18; T. καρδίας (Psa.95:8), Heb.3:8, 15 4:7. Pass., to become hardened: Act.19:9, Heb.3:13.† (AS)
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G4645 — σκληρύνω
sklērunō · to harden · Greek
6 tagged verse occurrences
Acts 19:9 · ἐσκληρύνοντοBut when some were hardened and disobedient, speaking evil of the Way before the multitude, he departed from them, and separated the disciples, reasoning daily in the school of Tyrannus.Romans 9:18 · σκληρύνει.¶So then, he has mercy on whom he desires, and he hardens whom he desires.Hebrews 3:8 · σκληρύνητεdon’t harden your hearts, as in the rebellion, like as in the day of the trial in the wilderness,Hebrews 3:13 · σκληρυνθῇbut exhort one another day by day, so long as it is called “today;” lest any one of you be hardened by the deceitfulness of sin.Hebrews 3:15 · σκληρύνητεwhile it is said, “Today if you will hear his voice, don’t harden your hearts, as in the rebellion.”Hebrews 4:7 · σκληρύνητεhe again defines a certain day, today, saying through David so long a time afterward (just as has been said), “Today if you will hear his voice, don’t harden your hearts.”