The earliest document of your blessing of oils appears from the Apostolic Custom, an early Christian document normally acknowledged to get dated just before 235 CE. Now, consecrating the oils is intently tied to planning for Holy Saturday’s Easter Vigil, as thousands are baptized in to the Catholic Church https://bookmarkbirth.com/story19348619/about-%E6%96%B0%E5%8C%97%E6%88%BF%E5%B1%8B%E8%B2%B8%E6%AC%BE