Because God promised Abraham that his descendants will have the land where he lived, and they wouldn't have gotten there if they stayed in Egypt.
According to St Paul's letter in the New Testament, 1 Corinthians 10:1-6, the Exodus journey occurred as a picture ('example' or 'type') of the Christian journey: St. Paul compares features of the physical Exodus journey with features of the Christian life journey.
1: People start off in "slavery" (in Egypt / slaves to sin)
2: They are delivered through water (the parting sea / baptism) 3: They journey with God (the pillar and cloud / the Holy Spirit) 4: They journey to the Promised Land (Canaan / Heaven) Catholic answer The pharoah saw that the Isrealites kept growing bigger so he got scared that the Irealites were going to invade Egypt. Then he made the Isrealites become slaves. God cuoldn't stand seeing his people like this so he picked Moses to lead them out of Egypt.
God split the Sea of Reeds (Exodus 14) for the Israelites to cross.
Aaron, the brother of Moses, was used by God to perform miracles during the Exodus of the Israelites from Egypt. He acted as Moses' spokesperson and was instrumental in carrying out signs and wonders, such as turning his staff into a serpent and bringing plagues upon Egypt. These miracles served to demonstrate God's power and authority to Pharaoh and to encourage the Israelites.
The first 12 chapters of the book of Exodus recount the events of God rescuing the Israelites from the Egyptian slavery. At that time, to remember the miracles, God commanded the Israelites to celebrate the Passover each year (Exodus ch.12)
God took them out of Egypt with wonders and miracles (Exodus ch.12-13).
The long journey during which Moses led the Israelites out of Egypt and back to Canaan is known as the Exodus.
Moses
the departure of the israelites from egypt
God's splitting of the Reed Sea (Exodus ch.14).
God's splitting of the Reed Sea (Exodus ch.14).
The splitting of the Sea of Reeds (Exodus ch.14).
The Israelites ate unleavened bread during Passover to commemorate their hasty departure from Egypt when they did not have time to let their bread rise. Eating unleavened bread during this time serves as a reminder of their ancestors' freedom from slavery.
The book that recounts how God cared for the Israelites is the Bible, specifically the Old Testament books of Exodus, Leviticus, Numbers, and Deuteronomy. These books describe God's provision and protection for the Israelites during their exodus from Egypt and journey to the Promised Land.