Mar. 17 Thursday of the Second Week of Lent; Optional Memorial of St. Patrick, bishop and confessor (Solemnity Australia, Ireland, Feast New Zealand, Scotland, Wales), Opt. Mem.

Entrance Antiphon, Cf. Ps 139 (138):23-24:Test me, O God, and know my thoughts. See that my path is not wicked, and lead me in the way everlasting.After St. Mary Major’s, St. Mary in Trastevere, rebuilt in the twelfth century, in which today’s station is held, is the most beautiful church of our Lady in Rome.