My first experience of what Christians call “speaking in tongues” was in a large worship service in San Diego where Pastor John Wimber was preaching. Wimber was known far and wide for his healing ministry. Suddenly, in the middle of the worship service, it seemed like the entire congregation began singing in tongues. I stood and watched prayerfully and with great fascination. The words they were singing were not the words of any recognizable human language. In a way, it sounded like babbling. But it was beautiful babbling as they all sang together in a heavenly harmony. It felt like waves washing over the entire auditorium. My next experience of tongues came during my time at Princeton Seminary. During my first year in seminary, I visited several churches. In an Assemblies of God church in Princeton I witnessed speaking in tongues once again. This time one person in the congregation spoke in tongues. Again, it sounded like babble. But this time it was followed by another person i...