Lyric discussion by raysreality 

found this on the web...

"The song encourages us to focus on the good in life. “It’s a beautiful day/ Don’t let it get away… Touch me, take me to that other place/ Teach me, I know I’m not a hopeless case.” Bono also introduces images of hope. One that is particularly noteworthy is that of “the bird with a leaf in her mouth” followed by “after the flood all the colors came out.” This is referring to the time when God destroyed the earth by flood. When Noah sent out a dove and it returned with a leaf in its mouth, he knew there was dry ground and new life. God gave the rainbow as a sign that he would never again destroy the entire earth with a flood. (Genesis 8-9). Hence the rainbow, as God intended, is a sign of hope and regeneration. "

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