σκληρύνω
sklērunō
“to harden”
Definition
to indurate, i.e. (figuratively) render stubborn
from G4642 (σκληρός);
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logos (G3056)
word, saying, account
Grammar & Morphology
Verb
G:V
Greek Verb
Occurrences
σκληρύνω appears 6 times in the New Testament.
Distribution by Book
Key Passages
But when some of them stubbornly refused to believe and publicly maligned the Way, Paul took his disciples and left the synagogue to conduct daily discussions in the lecture hall of Tyrannus.
do not harden your hearts,as you did in the rebellion,in the day of testing in the wilderness,
But exhort one another daily, as long as it is called today, so that none of you may be hardened by sin’s deceitfulness.
As it has been said:“Today, if you hear His voice,do not harden your hearts,as you did in the rebellion.”
God again designated a certain day as “Today,” when a long time later He spoke through David as was just stated: “Today, if you hear His voice, do not harden your hearts.”
Lexicon data from STEPBible.org (Tyndale House, Cambridge) under CC BY 4.0 license.