Well, that's kind of vague.

So I'm not quite sure exactly what that entails. I mean, in a "limited way," I can, too. For example, given a copy of the NY Times and a Bible, I can make a pretty good discernment as to which is authentic, God-breathed Scripture.

So could you be a little more specific?
Could you sift through the writings of the early Christians and discern which are Holy Scripture?
Who, specifically?
Well, while I'm not sure, with 100% certainty, that it was the Holy Spirit that Personally showed you this, on an individual level, I'm still glad to hear this.
Again . . . why?
Could you demonstrate this? For example, if you and I look at the samp scriptural passage, yet come to conflicting interpretations . . . have you any way of demonstrating that you are Spirit-led and I am not? And/or that your interpretation is correct and mine is not?