First Sunday of Advent, Cycle C Sunday, November 28, 2021 First Reading Jeremiah 33:14-16 The Lord will fulfil his promises to Israel and Judah. Responsorial Psalm Psalm 25:4-5,8-9,10,14 The Lord will teach us his paths. Second Reading 1 Thessalonians 3:12—4:2 Paul encourages the Thessalonians to be holy and to please God. Gospel Reading Luke 21:25-28,34-36 Jesus teaches his disciples to be vigilant so that they will be ready when the Son of Man comes in glory.