Personally I have no problem with Jesus’ wine being fermented. For all the reasons given already I believe it was. Keeping and storing unfermented juice would have been impossible in Biblical times. The Bible never prohibits drinking alcohol, only drunkenness.
The closest we can get to a prohibition on alcohol in the Bible is Proverbs 31:4
Now as good little Baptist children of course we were raised to never drink alcohol and were taught that of course Jesus would have never polluted his body with such horrible stuff. When we read the bible and saw Jesus drinking wine this was explained to us along the lines of,
In Greek there is only one word for “the fruit of the vine” and it can mean fermented wine or unfermented grape juice. Of course Jesus would have never drunken fermented wine so he must have been drinking juice. One proof of this often given was Mark 15:23 where Jesus was on the cross and they gave him “wine mingled with myrrh” and he refused it. Obviously he refused it because he knew it was fermented (or contained other drugs, what is myrrh anyway, of course Jesus would have never taken drugs).
At least that is what happened to me. Hey, if you want to believe this then go right ahead. The reality is that this is a bad argument with a foundation in the American temperance movement and legalistic society. Hey technically I live a dry county and we did have at least two moonshine raids last year that made the paper. If you want to believe that all alcohol is evil and want to justify it with the Bible then go ahead, but these are the kinds of arguments you are going to have to make and they are just not true. Personally, as much as I don’t want my kids drinking I can’t teach them this because I don’t believe its true and when they figure out I lied to them about this they will wonder what else I lied to them about.
Although I do not feel that you can prove that Jesus did not drink fermented wine neither do I feel that anyone can prove biblically that he did. Givengrace, you mentioned “oinos” and that is the most popular Greek word translated “wine” in the Bible, but there are 4 others. “Gleukkos” (Strong’s #G1098) is another Greek word translated wine that appears to mean unfermented juice. The problem is it only occurs in scripture once. It is possible that oinos could refer to unfermented wine in some cases. Some verses like I Tim 3:8 leave no doubt that it refers to fermented wine but it is possible that some other verses refer to unfermented juice. Just because Jesus was accused of being a drunkard does not mean he actually drank anything.
Now if you want to make the wine vs strong drink argument that is a different matter. The “strong drink” of the old testament is different from wine and was apparently made from grains, mainly barley. It could have been a distilled spirit or it could have been closer to modern beer. The strong drink in Luke 1:15 is another separate drink and was made from distilled fruit, vegetables, and honey. Strong drink in the Bible never refers to fermented wine but always to other alcoholic beverages. Some have argued that in biblical times the distillation process was not refined enough to make true distilled spirits but having seen and worked on some home made stills myself I can tell you it isn’t that hard.