What was your Brick?

Today I talked about God throwing bricks to get our attention.  Later in the sermon I talked about a retreat encounter I had with the unconditional love of God and when it became real to me.  This was one of the first times that I remember the tangible feeling of sacrifice that Jesus had died for me.
To continue the conversation I would love it if you would post and share with our community when you had one of those brick encounters wit your faith.