My first impression is to disagree with you, but before I leap to that, I would like your take on what you mean by "too many interpretations." What are some... are they central to really knowing what Christ intended... and is it possible to discern right from wrong (or correct vs incorrect) interpretations?
If I thought it was possible to discern right from wrong interpretations, I'd be a member of a church and would have no doubts about the existence of God.
But take for example one segment of Christians interpreting a piece of scripture in a completely different way than another segment.
The rapture, for instance.
There are a great number of Christians who believe that they will be spirited away secretly and the rest of the world, those left behind, will wonder just what the heck happened to Bob in accounting. It's been made into a very popular and profitable book and dvd series.
Then, the other segment of Christians who do not believe that Christ will come back secretly and take those folks away with him leaving others behind. In fact, this segment of Christians think the interpretation is all wrong, and that Christ, upon his return, will be welcomed with fanfare from all over the world.
The same exact piece of scripture, two very different interpretations.
This is no different than the part of scripture the snake handlers pull their practices from...
Mark 16:18 From the King James Bible
"16 He that believeth and is baptized shall be saved; but he that believeth not shall be damned. 17 And these signs shall follow them that believe; In my name shall they cast out devils; they shall speak with new tongues; 18 They shall take up serpents; and if they drink any deadly thing, it shall not hurt them; they shall lay hands on the sick, and they shall recover."
Now some Christians will tell you that Jesus was talking only to his disciples and speaking metaphorically. These, coincidentally, tend to be the same people who think that taking up snakes is a challenge to God. The people who handle snakes and drink poison and lay hands on the sick and speak in tongues are interpreting the statement literally.
Two different interpretations from the same piece of scripture.
If you can't tell what makes snake handlers different than 99.99999999999999999999% of religous people on the planet, you probably shouldn't advertise it.
I can tell just fine what makes them different. Calling out someone who questions the traditions and rituals of one doctrine while following their own unquestionably is not ignorance. If you can't tell the difference, YOU probably shouldn't advertise it.