Then they entered into a covenant to seek the LORD, the God of their fathers, with all their heart and soul.
We are here told what good effect the foregoing sermon had upon Asa. I. He grew more bold for God than he had been. His victory would inspire him with some new degrees of resolution, but this message from God with much more. Now he took courage.
Commenting on 2 Chronicles 15:8-19
And they entered into a covenant,.... Asa and all his people; that is, as Piscator remarks, they went between the pieces of the calf cut asunder, for the confirmation of the covenant, see Jer 34:18, to seek the Lord God of their fathers, with all their heart, and with all their soul; to serve and worship him most truly, sincerely, and cordially.
They entered into a covenant - The covenant consisted of two parts: 1. We will seek the God of our fathers with all our heart, and with all our soul. 2. Whosoever, great or small, man or woman, will not worship the true God, and serve him alone, shall be put to death.