Highlights from Sir Isaac Newton Concerning the Trinity

“We have ideas of his [God’s] attributes, but what the real substance of any thing is we know not. In bodies, we see only their figures and colours. We hear only the sounds. We touch only their outward surfaces. We smell only the smells, and taste the flavours; but their inward substances are not to be known either by our senses, or by any reflex act of our minds: much less, then, have we any idea of the substance of God.” (Isaac Newton, The Mathematical Principles of Natural Philosophy. tr. Andrew Motte (3 vols.; London, 1803), II, Bk. III, 312-13.)

Church History