Im asked to do a website like http://www.bennyhinn.org & I have 2 days to give them an answer.

The website has 4 lanugages, huge content (hundreds of articles, photos, prayers, testimony...)
The website will be updated weekly.

Now the advice I need is, what language to work ?
So do you think HTML is a good idea?

A friend told me about PHP-Nuke, but I guess its not very costumizable like HTML.