We will learn many things from the Bible. The Bible has all the answers for all the questions which we have in life. There is nothing that we want from the Bible which we will not be able to find the answer to.
Prayer is the act of asking for the help of God. We need God’s help in everything that we do. We cannot live without God. That is why the Bible tells us that we should not depend on our own understanding. We must learn to obey God’s commandments so that we can have a good relationship with Him.
The Bible has also taught us that we should not be lazy. We should not be foolish while claiming that we are relying on God. We must understand that the Bible has taught us to have faith in Him. He has also taught us to put our faith to work. We must work to be able to have what we are expecting from God. Prayers won't have the expected results if it's not backed up with faith and work.