Who is Lao Tzu? 3 question I asked about him? 1. Is Lao Tzu studies a religion? 2. Was there any negatives talks about Lao Tzu? 3. Did they worship Lao Tzu? I asked this because there’s a lot of malignant religions out there. I read 10 chapters of one of his books The Tao Te Ching and I got interested. But I don’t want to follow The Tao Te Ching and finder out that Lao Tzu did a lot of evil things.