We can never know when a Goliath will suddenly appear. At any moment, we can be confronted with a life threatening situation and must call upon the Lord to act, or someone will die. Moments like these are not the time to start developing a strong relationship with God, when they arise we must already have one.
My wife and I are beach bums from Cape Cod, Massachusetts. Summer days on the Cape are typically hazy, hot, and humid. The three H’s, as the weathermen would say, are what we associated with beaches. That is, until we moved to the Pacific Northwest.