Leibniz on the Existence of God

Leibniz wrote:

Although I am for innate ideas, and in particular for that of God, I do not think that the demonstration of the Cartesians drawn from the idea of God are perfect. I have shown fully elsewhere (in the ‘Actes de Leipsic,’ and in the ‘Memoires de Trevoux’) that what Descartes has borrowed from Anselm, Archbishop of Canterbury, is very beautiful and really very ingenious, but that there is still a gap therein to be filled. This celebrated archbishop, who was without doubt one of the...