His first book was The Irenicum (1659) advocating compromise with the Presbyterians; following a Latitudinarian approach, he there shows the influence of John Selden and takes a close interest in the synagogue as a model of church structure.
Kitab pertamanya The Irenicum, (1659) mendukung kompromi dengan Presbyterianisme; mengikuti suatu pendekatan Latitudinarian, ia menunjukkan di sana pengaruh John Selden dan memberi perhatian cermat pada sinagoge sebagai model struktur gereja. ^ a b c (Inggris) M.A. Steward.