HAVE FAITH IN GOD
INTRODUCTION
"Got Any Rivers" (1931)[edit]
Uncrossable Rivers of Life
FAITH
FAITH (πίστις, pistis). Reliance upon and trust in God; a central emphasis of Christianity.
Introduction
Christianity is largely characterized by its emphasis on faith and beliefs. Christians are commonly called “believers,” and a commitment to Christianity typically involves a confession of faith. The centrality of faith in Christianity reflects the biblical significance of faith. For example, the author of Hebrews notes that one of the basic teachings of early Christianity involves “faith towards God” (Heb 6:1 NRSV). Paul’s doctrine of justification by faith also demonstrates the Bible’s emphasis on faith. Based on Paul’s teaching about faith in Romans and Galatians, Martin Luther argued that Christians must understand their salvation as sola fide—“by faith alone.”
At times, this emphasis on faith has degenerated into a checklist of beliefs that disregard a person’s life and practices. However, the biblical concept of faith is not meant to boil Christianity down to a set of religious ideas. The letter of James emphatically critiques such a distortion.
The Three Dimensions of Faith
There appear to be three distinct concepts of faith in Scripture: covenantal faith; epistemological faith; and eschatological faith. These concepts regularly overlap, and multiple dimensions of faith can be found in the same passage.
Covenantal Faith: Faith as Covenantal Commitment
The biblical language of faith concerns a relationship of faithfulness and cooperation (Leclerc, “Faith in Action,” 184–95). The concept of the covenant, which is especially explicit in the Old Testament, informs the biblical writers’ use of the language of faith. To have faith in God or Jesus is to be faithful to a covenantal bond, which is initiated by God and bound according to appropriate promises and expectations on both sides. The command for Christians to have faith is not merely a cerebral exercise or eager wish, but a command with the expectation of fidelity and trust. This definition of faith is apparent in Josh 24:14: When the Israelites renew their covenant to the Lord after taking possession of Canaan, Joshua demands, “Now therefore revere the Lord, and serve him in sincerity and in faithfulness; put away the gods that your ancestors served beyond the River and in Egypt, and serve the Lord” (NRSV).
Epistemological Faith: Faith as Spiritual Perception
New Testament authors like Paul promote a concept of faith that is opposed to the common phrase “blind faith.” For example, Paul affirms that Christians live “by faith and not by sight” (2 Cor 5:7 NRSV). With this phrase, he refers to Christians’ capacity for a kind of spiritual perception that allows them to interpret the world in a godly way. God’s people are able to see and perceive His work in the world, while the rest of the world ignores or rejects it (Hays, “Salvation by Trust,” 218–223).
Eschatological Faith: Faith as the Living Eschatological Expression of Christian Hope
While faith in the present involves seeing as God sees, eschatological faith is necessary because sin has corrupted human understanding (Rom 1:18–32). To see properly is a dimension of present faith, but God promises that all that is hidden will be revealed when Christ returns (at the Parousia; 1 Cor 4:5). On the day of judgment, the righteous will be honored and rewarded, and the reprobate and corrupt will be exposed and punished. Part of Christian faith, according to Scripture, is living in light and anticipation of that “day of illumination.”
The Concept of “Faith” in the Old Testament
Christianity’s emphasis on faith is largely based on the themes and theological distinctives of the New Testament. However, Jesus and the New Testament writers’ teachings about faith are built on the foundation of the Old Testament—particularly in its descriptions of the covenantal life of Israel. The Greek translation of the Old Testament (the Septuagint) employs the term πίστις (pistis) to translate several Hebrew words:
