The Third Testament
Martinus entitled his work The Third Testament. It consists of over 40 books, 100 hand-drawn symbols and a wide range of articles and lectures. On these pages you will find an overview of the various parts of his work and good advice on how best to set about studying them.
Before he died, Martinus founded the self-governing institution The Martinus Institute of Spiritual Science – commonly known as The Martinus Institute – with the aim of preserving, providing information about his work and publishing it. The Institute and the community around it continue to communicate his work to all those who might find it inspiring.
Explore the work
You can read more about Martinus’s body of work by clicking on the boxes below. In our online library you can access all our publications and extensive historical material. In our internet bookshop you can purchase Martinus’s books.