Recently I went to a shopping center where I had seen gulls last year. They had been in perfect plumage, but seasons changed before I could get back up there to take the picture.
I wanted that picture, so I made a point of going back this year. Upon arriving all I saw was a few gulls on top of the lightposts. These were at a lousy angle for pictures, but with the help of a few french fries I managed to perform a couple of miracles. Not only did I pose the birds in exactly the best location and lighting, I also managed to produce about three times as many birds out of thin air. I have no idea where all those birds came from.
This is my favorite picture out of the set. When I got home to sort out the pictures I took a moment to verify my lovely picture of a herring gull. Rememeber I had been anticipating this shot for almost a year. When I checked the field guides, I quickly realized it wasn’t a herring gull at all. This is a ring-billed gull.
Instead of telling you about the bird, let me tell you about the mistake. There are a variety of gulls, but here in my area there are only a couple of species. It was a lot of years ago that I had identified these gulls and sorted out the field marks. Since then I had simply forgotten. When I saw a bunch of similar gulls I quickly assumed that they were the herring gulls because herring gulls are the most common gull in many, many places. I don’t live in one of those places. In the meantime, when I read birding magazines, websites and books they constantly mention herring gulls as the common junk bird of gulls. This would happen with all the reading material except the field guide, It, of course, always gets the details right.
When I mistook the ring-billed gull for another it was a shame. After all the ring billed is so much more spectacular than a herring. Notice the yellow eye, the fine streaking on the head, and the very unique color of the legs that defies description. Those legs are neither white, gray, yellow, pink, green or any other color commonly named, while managing to be close to all of them. But despite the shame of it, ultimately my mistaken identity was no big deal.
What is a big deal is when a believer decides that he knows everything already and steps back from Bible study. They have a general idea of what the Bible says because once upon a time they studied it. What they don’t know is which of their memories are fading, or being replaced by common theology. What I call common theology is the ideas every man on the street believes is Christian doctrine, only a lot of it is wrong. Since we are all still in contact with media and culture, we are likely to begin to buy into this common theology if we are not regularly countermanding their falsehoods with the truth of God’s Word.
Paul speaks about this theological drift and how quickly it can take shape saying in Galations 1:6-7 (NASB) “I am amazed that you are so quickly deserting Him who called you by the grace of Christ, for a different gospel; which is really not another; only there are some who are disturbing you and want to distort the gospel of Christ.”
So never decide you know enough of the Bible. Churches have Bible studies for every age range because we all need to be anchored to Scripture and will drift without it.