Within theology (and English!) certain words and phrases have a particular meaning. We can't change the meaning of those words to suit our 'edgy' writing one moment and then re-define them when questioned to avoid appearing outside the bounds of orthodoxy or our confession. Certain groups of theologians are fond of doing just that. Through obfuscation and equivocation they hang on to their confession or claims to orthodoxy by the thinnest of threads. But confusion and double-speak are not the mark of clear biblical teaching.