Immortale Dei
| Immortale Dei Latin for 'God's Immortal' Encyclical of Pope Leo XIII | |
|---|---|
| Signature date | 1 November 1885 |
| Subject | On the Christian Constitution of States |
| Number | 16 of 85 of the pontificate |
| Text | |
Immortale Dei written in 1885 is one of five encyclicals of Pope Leo XIII on Church-State relations.