Psalm 34:8 says,
“O taste and see that the Lord is good; how blessed is the man who takes refuge in Him.”
To taste is to try. In my twenties I tried God but was blinded by my love for money, later I tried Him again and found that He is everything I needed to get through my unpleasant life. To take refuge in Him means to completely trust Him for everything in your life. God is saying to us, try it My way and see that I am all you need.