Is hair length something Christians should be concerned about? Is it legalism to mention hair length at all under grace? Here are the Biblical facts:
Does not the very nature of things teach you that if a man has long hair, it is a disgrace to him, but that if a woman has long hair, it is her glory? For long hair is given to her as a covering. If anyone wants to be contentious about this, we have no other practice – nor do the churches of God. (1 Cor 11:14-16)
The Biblical head covering for Christian women has been so elevated by some that it is their primary checkpoint to consider a professing Christian woman as a real Christian or not! Of course, it also has to be of the color, size and shape accepted by that same group!