What does the Bible say about taking heed to oneself?

In 1 Timothy 4:16, Paul instructs Timothy to take heed to himself and to the doctrine. This reminder is vital for ministers, indicating that while serving others, they must not neglect their own spiritual well-being. By taking heed to oneself, they can prevent potential pitfalls of pride and self-deception. The emphasis here is on a dual responsibility: personal integrity in one's life and fidelity to sound doctrine, which ultimately is foundational for effective ministry and spiritual growth.