Jonathan Edwards

Sincere friendship towards God, in all who believe him to be properly an intelligent, willing being, does most apparently, directly, and strongly incline to prayer; and it no less disposes the heart strongly to desire to have our infinitely glorious.

The orthodox believers in God are divided into two camps, one of which maintains that the existence of God is as demonstrable as any mathematical proposition, while the other asserts that his existence is not demonstrable to the intellect.