The term, elder, has a wider range than the term, bishop. Elder may refer to Old or New Testament offices. It may also refer to men of age, experience, and/or wisdom. Bishop refers to a specific New Testament office.
In 2 Samuel 7, why was David picked to be king? Why he was labeled as the man after God's heart?
If a Christian finds himself doubting his beliefs and maybe for a while stops believing, is there any way for him to be saved and forgiven? Is it possible for such a person to regain his salvation, or can a period of disbelief never be forgiven by God?
What does the Bible say about men going to school to be a preacher?
