What Are Islam's Solutions to Stress Anxiety and Depression?

In the era we are living in today, stress and stress-related illnesses such as depression and anxiety are becoming of the biggest killers and the effects that they have on our emotional and physical health can be devastating. Stress, as a highly personalized phenomenon, varies between people depending on individual vulnerability and resilience. So, how could one manage to control anxiety and relieve stress? How could one build up that strength required to beat the stress?