Thankyou Dayvo for verifying the translation - but even not understanding the language, I could see this man was speaking very aggressively, and his body language also gave this impression.
I agree with all the comments on here regarding the man's religious choice - we've no idea; (probably not a zhen buddhist, ha) probably not even his bike, he might've been taking it somewhere for someone else - a real cyclist couldn't act like that, could they? and towards other cyclists too - but hey, read some of the posts below the clip on YouTube.
So frightening. So many people ready to label, and advocate violence and aggression.