Questions from yesterdays Ask Tim Keller courtesy of Cameron Moore follow him on twitter at @Cambassador21 Ask TK 7/28/14 Q: Favorite puritan? TK: That’s easy, John Owens because Jonathan Edwards is not technically a Puritan. Q: Favorite Lewis book? TK: Another easy one: Mere Christianity. Q: What is your opinion of “praying in tongues”? TK: I like Don Carson’s book “Showing the Spirit” on this one. Balanced, thoughtful, and rooted in Scripture. Q: Was there ever a point in the …