Here is a bit from the post in question:
But I’m not sure that using the phrase “personal relationship with Jesus” in our witnessing efforts helps us gauge a person’s spiritual life like it used to. Times are changing. I have met and talked with people who assure me that they have a “personal relationship with Jesus,” even though their lives show no evidence of Christ’s indwelling presence. Others tell me they know Jesus personally but have no need for the local church. A few are all about “personal relationships” with key religious figures.
Read it all here, and chime in.