NET

12 Indeed, they made their hearts as hard as diamond, so that they could not obey the law of Moses and the other words the Lord of Heaven’s Armies had sent by his Spirit through the former prophets. Therefore, the Lord of Heaven’s Armies poured out great wrath.

Darby

12 And they made their heart [as] an adamant, that they should not hear the law, and the words that Jehovah of hosts sent by his Spirit by the hand of the former prophets: therefore was there great wrath from Jehovah of hosts.

KJV

12 Yea, they made their hearts [as] an adamant stone, lest they should hear the law, and the words which the LORD of hosts hath sent in his spirit by the^K6468former prophets: therefore came a great wrath from the LORD of hosts.

KJV Bible Notes

by the: Heb. by the hand of.

Strong's

12 Yea, they made^H7760 their hearts^H3820 as an adamant stone^H8068, lest they should hear^H8085 the law^H8451, and the words^H1697 which the LORD^H3068 of hosts^H6635 hath sent^H7971 in his spirit^H7307 by^H3027 the former^H7223 prophets^H5030: therefore came a as^H1419 wrath^H7110 from the LORD^H3068 of hosts^H6635.