I’ve been asked about sinless perfectionism, the belief that once someone becomes a Christian, they are no longer capable of sinning. Because they are clothed in the righteousness of Christ, because they are a new creation in Christ, therefore, just as Christ cannot sin, they cannot sin.

Randy Alcorn warns that ignorance of true doctrine makes us vulnerable to false doctrine.

Though worldview and theology can be distinguished from each other in secondary ways, in the primary sense, I think they are not only inseparable, but practically synonymous.  

But wait a minute," says someone, "tell me this. Is our journey really necessary? In Spurgeon's day, we know, people found theology interesting, but I find it boring. Why need anyone take time off today for the kind of study you propose?"

Some people really enjoy study Bibles. I've thought they were okay, but have never gotten into them. Some time before it was published last October, I was asked to look over the ESV Study Bible, Hardcover, with the possibility of endorsing it.