Psalms 78:37

Psa 78:37 For their heart was not right with him, neither were they stedfast in his covenant.

Ver. 37. For their heart was not right with him ] It was still the old heart, without any sincere change, and that can never hold out the hardships of holiness, but will deviate and falsify; the rack may make it roar, the rod flutter, but all is in hypocrisy. A hypocrite would cozen God of heaven if he could tell how.

Neither were they steadfast ] See Psalms 78:8 .