be more spiritual

i had a good moment the other day I was very stressed out I went for a walk in the park behind my house, I ran around bare foot and then lay in the grass, I closed my eyes and literally felt all of my stress flow out of my back and into the ground to be replaced by bright white light. It sounds strange but this is the sort of thing I used to do very naturally all the time as a child. I havnt done it in years though. That is what I am looking to find, the faith and instinctive spirituality I had as a child. I left with my soul feeling cleansed