As Genesis is the book of beginnings, Exodus is the book of the Departure from the land of Egupt.

The Hebrews were kept by God in Egypt for their development
numerically,
intellectually (by contact with Egypt's learning) and
spiritually (by Jehovah's revelation of himself to them.)

1. Bondage Exodus 1 (taskmaster, death of males)
2. Birth of Moses Exodus 2
3. Call of Moses Exodus 3,4
4. The ten Plagues Exodus 5-11
   1. Blood
   2. Frogs
   3. Lice
   4. Flies
   5. Murain
   6. Boils
   7. Boils
   8. Hail
   9. Locusts
   10. Darkness
   11. Death
5. Passover Exodus 12
6. Red Sea Exodus 14
7. Marah Exodus 15
8. Elim Exodus 16
9. Rephidim (Rock, Amalek, Rulers) Exodus 17
10. Sinai Exodus 19-40
    1. Revelation of the Law Exodus 20-25
    2. Tabernacle (Pattern) Exodus 25-31
    3. Priesthood Exodus 28,29
    4. Golden Calf Exodus 32-34
    5. Tabernacle (Building) Exodus 34-40

• In its need - condemned land - bondage - suffering
• In its origen - plan of God revealed by messengers
• In its means - sacrifice of a life - a lamb
• In its effects - saved from death, deliverance from bondage, entrance into Canaan
• In its application - by faith - no difference