His subsequent works were dissertations on the origin of alphabetical writing (Die Erfindung der Buchstabenschrift, 1801), on the antiquity of the Codex Vaticanus (1810), and on ancient mythology (Ober den Mythos der alten Volker, 1812); a new interpretation of the Song of Solomon (Das hohe Lied in einer noch unversuchten Deutung, 1813), to the effect that the lover represents King Hezekiah, while by his beloved is intended the remnant left in Israel after the deportation of the ten tribes; and treatises on the indissoluble character of the matrimonial bond (De conjugii christiani vinculo indissolubili commentatio exegetica, 1816) and on the Alexandrian version of the Pentateuch (1818).
He wished to enter the preaching ministry but was excluded by Calvin's influence because he had criticized the inspiration of the Song of Solomon and the Genevan interpretation of the clause "he descended into hell."
It can all be summed up in the sixteenth verse of that second chapter of the Song of Solomon.
