Jeremiah 7:23

But this thing commanded I them, saying, Obey my voice, and I will be your God, and ye shall be my people: and walk ye in all the ways that I have commanded you, that it may be well unto you.

Ver. 23. But this thing I commanded them,] i.e., I principally commanded them, giving them therefore first the decalogue, and then afterwards the ceremonial law, which was, or should have been, their gospel.