37 their hearts were not loyal to him,

they were not faithful to his covenant.

37 Their heart was not steadfast toward him;

they were not faithful to his covenant.

37 For their heart was not right with him,

Neither were they stedfast in his covenant.

37 Their hearts were not loyal to him.

They did not keep his covenant.

37 Their hearts were not really loyal to God;

they did not keep his agreement.

37 For their heart was not right with him,

Neither were they faithful in his covenant.

37 For their heart was not firm toward him, neither were they stedfast in his covenant.

37 Their hearts were not loyal to him. 

They were not faithful to his promise. 

37 their hearts were insincere toward Him,

and they were unfaithful to His covenant.

37 Their heart was not steadfast toward him;

they were not true to his covenant.

37 For their heart was not steadfast with him,

nor were they faithful to his covenant.

37 Their hearts were not true to him.

They weren’t faithful to the covenant he had made with them.

37 For their heart was not steadfast toward Him,

Nor were they faithful in His covenant.