Because the people didn't trust in God, he refused to let them see the Promised Land. They wandered for 40 years until all of the people (except 2, I think) who had originally escaped from Egypt -- died. Their descendants were allowed to enter the Promised Land.
God was reprimanding them after the events when the Scouts were sent to scout out the Holy Land. The Israelites did not exhibit complete trust in God (Deuteronomy ch.1). See Numbers ch.13-14.
It would not have been impossible for Christ to go without food and drink for 40 days. He knew that his father would not let him die, for his time was not ready. He came to earth to be crucified not to die of thirst and hunger.
The number of israelites killed in the wilderness were many. as the bible says the entire generation of people who made the golden calf walked and died in the wilderness.
Moses.
who were the people wandering in the wilderness
Manna
Presumably, yes.
AnswerAccording to the Bible, the Israelites were given manna and quail.
Yes as they had to look after their cattle, and collect manna.
They survived (Numbers ch.20) and accompanied the Israelites into Israel (Numbers ch.32).
they learned that God is with them in all of their bad,and good times
A pillar of fire (Exodus ch.13).
God provided for them (Exodus ch.16 and 17).