Charles H. Spurgeon on Psalms 91:14

He hath known my name. May we not get some light on this expression from the custom of the Jews, keeping the name JEHOVAH sacred to their own use, regarding it as too holy even to be pronounced by them in common use and thus preserving it from being taken in vain by the heathen around? Thus it was known to Jews only... But whatever be the origin of the expressions, to "know His name, " to "trust in His name, "to "believe in His name, "it evidently in all these cases means whatever is revealed concerning Him —all that by which he maketh himself known. His Word, his Providence, above all, his Son, are included thus in his name, which we must know, believe in, and trust. So that to "know his name" is to know himself, as revealed in the Gospel. Mary B. M. Duncan.