Lesson 13 Noah and the Great Flood God sent the Great Flood to cleanse the earth of wickedness and sin. Catechism Connections Lesson Topics Old Testament Essential Lessons Lesson Vocabulary Teach Dejection of Noah from Mountain Ararat (c. 1870)jpg Extend Session 13 Absent Student Handout pptx Session 13 Parent Newsletter pdf Unit 3 Sessions 12-13 Quiz and Answer KeypdfGoogle Quiz