When I’m reading this I get a whole different take on it. To me it does actually sound like something God would say. Though within the Force there could be other voices and granted it is a matter for carefull discernment, yet consider this.
First the voice is asking “Have you ever considered . . . ” . It is not commanding, not demanding, not saying don’t do this . . . no it is rather asking you to consider it from another point of view. Sort of like “unlearn what you have learned”.
Second, I don’t think this voice is saying not to continue on the Jedi path. If you notice, it happens as you are trying to quiet your mind about a class you are having difficulty with. So I would say that this individual class is more likely the thing God is refering to. I would interpret it as God saying that perhaps this class has nothing to do with His reason for creating you, thus efforts to go through with this may simply frustrate you as it is not what your nature was meant for. Or perhaps it is just that He wishes to draw your attention to consider whether or not this is what you were destined for. Asking you to consider maybe there is a better choice for you.
Third, sometimes – in fact many times – we think we know what we want and we really have no idea. If this class is so difficult to deal with it could be because deep within you really want nothing to do with it. For an example, I went through several years of computer programming because I was fixed on the idea that I wanted to promote myself into another economic class. Why? Because I had visions of my soul mate in which I could see he was wealthy as I had a sense of him being inside a limo, speaking in more of an upper class dialect, etc. But did I want to be a programmer? No. What I was really pursuing was love. But point being, that if you would have asked me what I wanted most at that time my response would have been that I wanted to be a computer programmer.
I don’t know that I would write this off. It could very well be God. Yet I would continue to discern. If it is from God the lesson will repeat in some way or various ways until you understand it.