Lighting the Shabbos lamp with a wick made from a garment. Does folding remove garment/vessel status of a cloth? Nolad: prohibition on using a vessel that came into existence on Shabbos or Festival. Just because you saw a Sage do something doesn’t mean you can do it – you may be unaware of circumstances. If a permitted labor may lead to an unintended Shabbos violation, we allow it per Rabbi Shimon, so long as the Sages have not decreed against it and the resulting violation is not inevitable.