I would like to start by saying when I was about 15, raised by godly parents who are very religious, I was doubting the existence of God. So I knew every biblical story that showed God was real: burning bush, fire rain down from heaven, a bright light and a great voice. So I was outside one day and I said God show me a sign. I was expecting thunder and lightning some great sign. Then it appeared God opened up my eyes and behold I was staring at a peach tree the whole time. God told me that there is your sign. Such a complex plant an organism created by God full of beauty and manifestation. That was my sign what's yours.