God testing Abraham’s servitude
- R. T. Tippett
- Jul 12, 2017
- 11 min read
Updated: Feb 3, 2021
In 1641, French philosopher René Descartes wrote in his work Meditations on First Philosophy, which would be republished in Latin (from the original French): “Cogito ergo sum” – “I think, therefore I am.” In this deductive conclusion that is still studied today, Descartes challenged the proof of a physical world. He deduced that nothing sensed, which seems quite real, can actually be proved as existing at all. Everything one experiences in life can be nothing more than a series of illusions, designed to trick one into belief in a false reality. The only thing that one can prove as a certainty is that the brain – a physical organ of the body – produced these images as thought; and because the one who possessed the thoughts of the brain knew them – the soul that gave life to a body – the thoughts were proof that the one receiving the thoughts indeed existed.





