My son's contac lenses needed to be picked up from the doctor's office.  I had left them there for almost six months because I couldn't pay for a whole year all at once.  As I thought about how my son would need them soon and did we have the money to pay for them, I realized I was worrying.  I told the Lord I would cast my anxiety on Him because I am not to worry.  The next day, the eye doctor's office left a message saying the contac lenses were paid in full.  I don't know how that happened except a miracle from God!  Hallelujah!