Psalm 78:37
For their heart was not right with him, neither were they stedfast in his covenant.
For their heart was not right with him,.... Neither prepared and ready to any good work, but reprobate thereunto; nor steady, fixed, and established, as a good man's heart is, trusting in the Lord; but wavering, fickle, and inconstant; nor true, faithful, and upright; but turning aside like a deceitful bow, as is afterwards said, Psalms 78:57,
neither were they steadfast in his covenant; which was made with them at Sinai, though they promised to be obedient, and to do all the Lord said unto them; but this covenant they broke, though he were an husband to them; see Exodus 24:7.
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