Driver cut me off while I was entering the merging lane just to bypass backed up traffic. Later, at an intersection 2 miles down the road, this vehicle crossed parallel to me, blocking the intersection and almost clipped the front of my vehicle. The driver blocking my vehicle threatened to "end us" and used vulgar language and hate speech while brandishing a firearm. I took photos of his plate before he left the scene and reported the incident to local police with his vehicle description and plate number. This driver acted arrogantly and insanely beyond belief. This driver's actions are unforgivable and I pray that he never harms someone innocent for such ignorant behavior.