Depression make sense when there is no God. In fact I render you are wise enough to know life is meaningless that is without God. For the bible also said that with much wisdom comes much sorrow; the more knowledge, the more grief. Fret not! For God has a plan for you. plans to prosper you and not to harm you, plans to give you hope and a future. You'll find Him if you seek Him with all your heart!
Be warned, my son, of anything in addition to them. Of making many books there is no end, and much study wearies the body.
For with much wisdom comes much sorrow; the more knowledge, the more grief.
New International Version (NIV)
For I know the plans I have for you,” declares the LORD, “plans to prosper you and not to harm you, plans to give you hope and a future. 12 Then you will call on me and come and pray to me, and I will listen to you. 13 You will seek me and find me when you seek me with all your heart.