Till the time one does not realize the omnipresence of God, one does not get over the feelings of attachment & separation, one does not see others same as himself, one’s faith & level of spiritualism will keep fluctuating. When the faith of devotees like Prahlad can shake, then O Spiritual Aspirant! You save yourself from the circumstances, the people, and the negative turmoils of mind which make you slip on the road to spiritualism & God.