March 29, 2011 By Sister Betty J. Lillie. SC Third Sunday of Lent: Exodus 17:3-7; Psalm 95:1-2, 6-9;  Romans 5:1-2, 5-8; John 4:5-42. A theme of seeking water to drink when people suffered from thirst works through our liturgical reading for this week. In the time of the Exodus the …