On this Holy Thursday, St Thomas reflects on the Last Supper of Christ before the Passion, how the Paschal Lamb foreshadows the Passion, and the Institution of the Eucharist. You can follow the Lenten Meditations of St Thomas Aquinas here: https://catholicharboroffaithandmorals.com/St.%20Thomas%20Aquinas%20Lenten%20Meditations.html