It seems that we live in a corrupt world that there is no hope. The bad leaders seems to control the countries and the wickedness of man's desire is in the newspapers.
People can lose hope in life. If there is no hope then the soul will die. Many people will commit suicide because of lack of hope.
Isaac could have lost hope in life but he didn't. The reason was because of the Lord. God can test our faith but he does not abandon a person.
Isaac trusted God for his future. We need food, water and shelter. Isaac needed water and he found water.
Water was important to be found because water is needed to people and animals.
God guided Isaac and his group. They discovered an well-spring of water. God is faithful to the people.
We need not to get depressed in this life but trust in the Lord. I think everyone will have trials but the Lord will guide a person. We must surrender our lives to the Lord.