Bearing the appearance of a beautiful young woman, Mother Gaia will experience the darkest hearts of mankind, with no light in sight. (thisiswriting.com)
Even in silence He hears your deepest secrets for He looks at the hearts of mankind. (religion.blogs.cnn.com)
Presumably then the Holy Spirit whispers in the hearts of all mankind about this knowledge, goodness, and love. (nakedpastor.com)