
The Purpose of Life, p. 53
The Purpose Driven Life: What on Earth Am I Here For? (2002)
Google search of the second sentence, in quotes, yields a trio of 2019 books alone, most (there and in following) attributing it to Kepler—e.g., see Prof Basden's 2019 work, [Foundations and Practice of Research: Adventures with Dooyeweerd's Philosophy, The Complex Activity of Research [§10—4.1 Less-Obvious Pistic Functioning in Research], Advances in Research Methods, Abingdon-on-Thames, UK, Taylor & Francis-Routledge, 1st, 9781138720688, https://www.amazon.com/Foundations-Practice-Research-Adventures-Dooyeweerds/dp/1138720682, February 25, 2020] (page 222).
While most citations of Kepler have been traced back to a translation of an original work, this quotation appears broadly without any such sourcing (e.g., Basden). Where it is sourced, the sources are either spurious (e.g., to the "New World Encyclopedia", a Paragon House/Unification Church product https://www.nytimes.com/1984/04/02/arts/unification-church-is-starting-a-publishing-house.html, wherein it is likewise unsourced), or to such sources as Henry Morris' 1988 creationist work, [Men of Science, Men of God: Great Scientists Who Believed the Bible, Green Forest, AR, Master Books, 21st reprint, 9780890510803, https://www.amazon.com/Men-Science-God-Henry-Morris/dp/0890510806, February 25, 2020] (page 21f).
Until a scholarly source is found that ties these statements to an original text from Kepler, they formally must be considered unattributed to Kepler.
Disputed quotes
The Purpose of Life, p. 53
The Purpose Driven Life: What on Earth Am I Here For? (2002)
“Above all things I wish God's glory and next the queen's safety.”
Letter to the Earl of Leicester (April 1571), quoted in John Cooper, The Queen's Agent: Francis Walsingham at the Court of Elizabeth I (2011), p. 64
George Horne (bp. of Norwich.) (1799). Discourses on several subjects and occasions. Vol. 1,2, p. 357; As quoted in Allibone (1880)
Source: The Seven Steps of the Ladder of Spiritual Love, p. 144
Speech (March 1861), as quoted in Look Away!: A History of the Confederate States of America https://books.google.com/books?id=KSd0SkDXtJQC&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false (2002), by William C. Davis, New York: The Free Press, p. 137
1860s
“The glory of nature provides evidence that God exists”
as quoted in The Human, the Orchid, and the Octopus: Exploring and Conserving Our Natural World https://books.google.com.mx/books?id=5JAUkrhPJQIC&printsec=frontcover#v=onepage&q&f=false (2010), Ch. 5. Bloomsbury Publishing.