Gehazi showed this in 2 Kings 5:20-27. Elisha had collected nothing from Naaman for curing his leprosy, but Gehazi was after his personal interest as opposed to that of the Lord, which his master represented. He proceeded to collect gifts from Naaman and was immediately struck with leprosy. Judas Iscariot was also recorded to have been stealing from the ministry’s purse (John 12:6). This is why he could not be amongst the apostles to carry the gospel around the world after Jesus left. Such a person will never make a good leader because his or her personal interest will be more important than common interests.
Some people may say, “I don’t steal, I just disobey my leader because I don’t like him.” This is, however, just as bad as stealing. In Matthew 25:24-30, the servant who was given one talent to trade with did not steal the talent, he hid it rather than trade with it as instructed because he did not like his master’s leadership style. The master wasn’t annoyed that he did not trade with it as instructed, but that he could have at least put it in the bank to yield some interest. Putting it in the bank would have shown that even though he did not like his master, he was interested in the company’s prosperity. This made his master call him an unfaithful servant. He was more particular about himself, which is a bad trait for any follower or leader.

Beloved, if you want to be a good leader, you must first be a good follower by obeying your leader and putting common interests above yours.