“If you meet the Buddha on the road, kill him”
What I understand this quote to mean (please correct me if I am wrong) is that a Teacher can only show the way; the pupil most do the work. What the Buddha “saw” is what He saw; I will “see” it only with practice. A Buddha (Teacher) does not wants us to follow him blindly but to be Buddhas ourselves. Or to paraphrase H Gunaratana, your own practice (stillness) will get you to see, your own experience (seeing) is all that counts. Actually we are all Buddhas (enlightened) ourselves; we are never apart from the Source. It is the ego who pulls the wool over our eyes with explanations and dissertations and makes us act like nincompoops. Random thought is a trap that puts us to sleep; we just need to wake up.
Ultimately, “It” is within ourselves and all around us, right here, right now. All we need to do is “just see it”. Simple!