Hazrat Mufti Ebrahim Salejee (Daamat Barakaatuhu) mentioned:
The amount of comforts and luxuries we see around us today was probably never experienced before. But strangely the more the items of luxury, the more the discomfort and depression.
The same applies to medicine. Doctors have progressed to this level that a man’s heart can be removed from his body, get treated and then replaced. But here also every coming day there are more and more complications. Similar is the case with security. We enjoy so many levels of security yet we still feel so insecure.
The reason for all of this is that we have removed Allah Ta‘ala from the equation. We need to firmly believe that Allah Ta‘ala does. The controls are solely in His hands. The stronger this conviction becomes the more comfort, mental ease, guidance and direction we will find. On the contrary the more godlessness comes into a person, the more he will find himself falling into depression and despondency.