John 6:27

Do not labor for the food which perishes, but for the food which endures to everlasting life, which the Son of man will give you, because God the Father has set His seal on Him. 

God wants to be our provider and help us through each day. We were never meant to figure out everything in our lives. When we study the word and turn to God, we gain wisdom to deal with our day to day lives. The knowledge comes from Jesus and the word that develops our spirits and faith. A faith life should not look the same as the world because the world is toiling for all that it has.