the seed of evil has taken root; he knows the heart that is prepared to respond to his temptation; he knew that the “affinity” into which the king of Judah had entered with the king of Israel had prepared him for further steps in a downward course. When a Christian enters into connection with the world, he lays himself open to be “persuaded” by the world, to enter upon an unchristian course of action. David took Ziklag from Achish (1 Sam. 27:6), and the next step was, to join Achish against Israel.