Our father who created us gave us everything that we need. The scriptures are full of knowledge of all things he gave to us so we can have a good life. Jesus came so we can live this life to the full. Everything we need is in Jesus Christ our Lord and Saviour.
The children of Israel had faith after seeing the miracles God had performed to get them out of Egypt that He would get them across the Red Sea to the Sinai.
God told Moses to raise his rod over the Red Sea and part the waters. Moses raised his rod and the sea parted. The children of Israel walked across, persued by the Egyptians. God told Moses to raise his rod over the water where the Egytians were and bring the sea back together. Moses raised his rod and the sea came back together and drowned the Egyptians.
The children of Israel were free from slavery. They followed Moses by faith.