It is written in the book of Hebrews that faith (understood in context to refer to the superior ministry of Yeshua that brings eternal redemption and that supersedes the earthly ministrations of the Levites) is the “underlying substance” (i.e., ὑπόστασις, or “being”) of our hope that “demonstrates” (ἔλεγχος) the realm of the unseen in the decisions and actions of those who truly believe. Faith is also a subjective conviction of the heart that apprehends the “unseen,” though that passion is a response to the hidden reality of God, and it is the work or practice of faith that makes the unseen seen. Another way to say this is that the believing heart “substantiates” the promise of God – apprehending the future and making it present within the heart (2 Cor. 4:18). “We walk by faith, not by sight.”
Now without faith it is impossible to please God, since God is the Source and Substance of all reality, and God therefore cannot be “reached” by means of untruth: “for the one who comes before God must believe that he exists and that he rewards (blesses) those who earnestly seek Him” (Heb. 11:6; Exod. 3:14). Faith is therefore the instrumentality of connection with God, for by it we are enabled (like Moses) to “see Him who is not visible” (Heb. 11:27). Faith is a special grace imparted from God to believe the promise of future blessedness, for no one can believe God apart from God’s prerogative to be known (Exod. 33:19; Eph. 2:8; John 6:44; John 15:16, Rom. 9:6-16, etc.). We are personally chosen by God to belong to Messiah, and our election gives us confidence to testify of his love before a hostile world (Rom. 8:31). This should not make us boastful, however, since there is nothing we have done to merit the gift of faith: it is the result of God’s love (Deut. 7:7; Eph. 2:8-10; Isa. 26:12; Titus 3:5). Being chosen in this way makes us compassionate people since we understand our own powerlessness to save ourselves (Col. 3:12-13). You take heart because God chose you to know him before the foundation of the world; you belong to him; you are one of his lost sheep who has been found! Faith is a gift, though it is manifest in our lives: We “work out” what God has sovereignly “worked in” to us by means of a living relationship with the truth.
Of course faith seems foolish to the “natural man” who is enslaved to sensuous understanding and is therefore bound to the limitations of phenomenological perception. However it is the carnal mind that is truly foolish, for its own assumptions about what is true are not grounded in reality (Psalm 14:1, Prov. 1:7). The one who comes to God – and the only one who can so come – is the one who believes that the unseen God is real and who therefore believes the promise of blessedness that comes to those who sincerely seek him.
Hebrew Lesson
Psalm 25:12 Hebrew reading:
