Why are the four sentences that Master Lu gave him inconsistent?

Elder Zhizhen is Lu's master and a monk of Daoguo Bodhisattva. Although Lu killed people and set fires, once he had an epiphany, he could achieve the goal of arhat. When Lusha Town became a monk in Kansai, Elder Zhizhen asked him to join Suoguo Temple in the capital of song dynasty in Tokyo, and gave him four parting words: "When you meet the forest, you will get rich." When it comes to water, it will be prosperous, and when it comes to rivers, it will stop. " The meaning is obvious. I met Lin Chong and started my legendary life. Then I went up the mountain (which one I forgot) and became the mountain king. Then I went to Liangshan, Shui Bo, and reached the peak of my life. Finally, I stopped at the Qiantang River. Finally, after Song Jiang and others were wooed, Lu accompanied Song Jiang to Wutai Mountain to attend the ceremony of the wise elder. Master said, "It's not easy to kill and set fire to a disciple for several years!" Four more parting words: "Catch in summer, and pay close attention to prevent waxing. Listening to the tide is round, but reading the letter is silent.