Eucharistic adoration is the act of worshiping God as He is present in the consecrated Eucharist. Since the Last Supper, when Jesus broke the bread and distributed the wine, saying, “This is My Body, ” and “This is My Blood,” Catholics have believed that the bread and wine are no longer merely baked wheat and fermented grape juice, but the actual living presence of the Second Person of the Trinity.
Spending time before the Blessed Sacrament, in prayer and devotion, is exactly the same as spending time before the living God. Adoration occurs whenever someone kneels in front of the tabernacle that contains the Blessed Sacrament, genuflects toward the tabernacle, bows before receiving the Blessed Sacrament at Mass or, in a more focused way, when the Blessed Sacrament is exposed for adoration.