#yeshua taught against man-made traditions that kept people from being able to obey #torah. He never taught against keeping God's Law.
The Pharisees hid God's word from the people and enforced their own rules instead. Even so, people who loved God still managed to keep God's instructions reasonably well, just like today. Christians often proudly claim not to keep Torah, but the joke's on them. They keep much of it anyway.