“For the eyes of the LORD run to and fro throughout the whole earth, to shew himself strong in the behalf of them whose heart is perfect toward him. Herein thou hast done foolishly: therefore from henceforth thou shalt have wars.”
King James Version (KJV)
16:9 Done foolishly - It is a foolish thing to lean on a broken reed, when we have the rock of ages to rely upon. Perfect - Upright and sincere, as thine is not. He was sincere in the general course of his life, but some particulars, whereof this is one, his heart did not perfectly cleave to God.