=== John Calvin, Institutes of the Christian Religion, Vol 1, 14 <ref>http://www.ccel.org/ccel/calvin/institutes.iii.xv.html</ref>=== | === John Calvin, Institutes of the Christian Religion, Vol 1, 14 <ref>http://www.ccel.org/ccel/calvin/institutes.iii.xv.html</ref>=== |