When confronted with adversities we look towards God and hope that he will change the situation as per our own liking. We expect God to do a magic in our life. But we see that in case of Arjuna the external situations and circumstances always remained the same. When Arjuna was utterly confused, he beseeched Krishna to show him the right path. “Now I am confused about my duty and have lost all composure because of miserly weakness. In this condition I am asking You to tell me for certain what is best for me. Now I am Your disciple, and a soul surrendered unto You. Please instruct me.” (Bhagavad Gita 2.7). Before Krishna spoke to him the message of Gita he was about to fight the war and after the Gita was spoken he still had to fight. Externally nothing changed. Krishna showed Arjuna the right path by purifying his consciousness.
Spirituality does not necessarily change the circumstances but it spiritualizes and cleanses our consciousness helping us to distinguish between righteous and unrighteous path. If we bring Krishna in our life then like Arjuna he will grant us a vision to envision the world through the prism of Gita which would help us to overcome any difficulties of our life.