The earliest report of your blessing of oils appears from the Apostolic Custom, an early Christian doc commonly acknowledged to get dated right before 235 CE. Currently, consecrating the oils is carefully tied to planning for Holy Saturday’s Easter Vigil, as thousands are baptized in to the Catholic Church https://liantong.com.tw/%e6%83%b3%e8%be%a6%e7%90%86%e6%96%b0%e7%ab%b9%e6%88%bf%e5%b1%8b%e4%ba%8c%e8%83%8e%e8%b2%b8%e6%ac%be%ef%bc%9f%e8%81%af%e9%80%9a%e8%b2%b8%e6%95%99%e6%82%a8%e5%a6%82%e4%bd%95%e7%b0%a1%e5%96%ae%e7%94%b3/