John MacArthur, pastor of the Grace Community Church in California, died on July 14. Here's what we know about his cause of death.

He was a theologically uncompromising pastor in Southern California who influenced generations of evangelical preachers.

Rev. John MacArthur refused to close the doors of his Sun Valley megachurch during the COVID-19 pandemic, thrusting him into the national debate over whether religious institutions had to follow public health orders.