On Saturday, February 9, 2019, John MacArthur celebrated his 50th anniversary as pastor of Grace Community Church of the Valley, in Sun Valley, California. No, he's not completely Reformed (his soteriology is solid) but he's done a lot of good for the cause of Christ over the last half-century, especially in teaching against the charismatic movement and in upholding Christ's Lordship. His sermons are very edifying. He'll turn 80 on June 19th of this year, so he, doubtless, has finished his last full decade (ages 70-80) of ministry. As I understand it, he preaches only the morning services now, leaving the evening service to others. It'd be interesting to know what his plans are for the next few years, although I'm sure he probably keeps those to himself.