Morning has broken,
Like the first morning,
Blackbird has spoken
Like the first bird.
Praise for the singing!
Praise for the morning!
Praise for them springing
Fresh from the Word!

Eleanor Farjeon (1881-1965) English author

“Morning Has Broken” (1931)
    (Source)

Set to music and popularized by Cat Stevens in Teaser and the Firecat (1971).