On the Origin of Species Darwin's ideas with those of Lamarck and Goethe while still reflecting the spirit of "Naturphilosophie". Their ambitious programme to reconstruct the evolutionary history of life was joined by Huxley and supported by discoveries in palaeontology. Haeckel used embryology extensively in his recapitulation theory, which embodied a progressive, almost linear model of evolution. Darwin was cautious about such histories, and had already noted that von Baer's laws of embryology supported his idea of complex branching. Asa Gray promoted and defended "Origin" against those American naturalists with an idealist approach, notably Louis Agassiz who viewed every species as a distinct fixed unit
Origin of the Book of Mormon them the plates of gold, and that The Book of Mormon was of divine origin - even though each of the three separated from Joseph Smith and the church they had helped him found. Before his death, Whitmer wrote: Unto all Nations, Kindreds, Tongues and People, unto whom these presents shall come: ... I wish now, standing as it were, in the very sunset of life, and in the fear of God, once [and] for all to make this public statement: That I have never at any time denied that testimony [of the Book of Mormon] or any part thereof,