The earliest history with the blessing of oils appears in the Apostolic Tradition, an early Christian doc typically acknowledged to be dated ahead of 235 CE. Today, consecrating the oils is closely tied to planning for Holy Saturday’s Easter Vigil, as hundreds are baptized into the Catholic Church from https://liantong.com.tw/%e6%96%b0%e7%ab%b9%e6%88%bf%e5%b1%8b%e4%ba%8c%e8%83%8e%e8%b2%b8%e6%ac%be%e8%a9%b3%e7%b4%b0%e6%94%bb%e7%95%a5%ef%bc%9a%e6%8f%90%e4%be%9b%e8%b3%87%e9%87%91%e5%bd%88%e6%80%a7%e7%ae%a1%e7%90%86/