II Kings 8:25 In the twelfth year of Joram the son of Ahab, king of Israel, Ahaziah the son of Jehoram, king of Judah, began to reign. 26 Ahaziah was twenty-two years old when he began to reign, and he reigned one year in Jerusalem. His mother's name was Athaliah; she was a granddaughter of Omri king of Israel. 27 He also walked in the way of the house of Ahab and did what was evil in the sight of the Lord, as the house of Ahab had done, for he was son-in-law to the house of Ahab.
In the long lists of the kings of Israel we have seen that repeated phrase he "...walked in the way of his (father) and did what was evil in the sight of the Lord...". But here we find it used of a king of Judah. Ahaziah was influenced - rather "infected" by his father-in-law and the rest of the family. He quickly "caught" the culture and arrogance of the clan, turning away from God to seek power and popularity. As we will see, his reign was brief, but the impact of this one year had a lasting effect on the kingdom of Judah. How quickly, and easily, do we allow others to have such an influence on us?