“Now faith is the substance of things hoped for, the evidence of things not seen.” (Heb. 11:1) From Explorations of Faith , 2009. The Greek word for “substance” used here is hupostasis (υπόστασις), from which is derived our English word “hypostasis”, which means, in metaphysics, “essential nature or underlying reality.” Literally, it meant “that which is placed under”, that is the ground beneath something on which the thing gains a firm foothold. It is in this sense that the Septuagint (LXX) uses it for “standing” in Psalm 69:2, where the psalmist says, “I sink in deep mire, where there is no standing,” [1] or place for the foot to rest. The word is used five times in the New Testament; thrice as “assurance” or “confidence”, once as “person” or “essential nature”, and once, i.e. here, as “substance”. Obviously, a word can be used in more than one sense, as for instance the word “ground” in the English language can be used to mean “the surface of the earth”, “a piece of land”, e.g....