Join R.J. Rushdoony in learning the importance of Biblical law and how it is to be used to guide the lives of men and nations.

True sanctification, according to Scripture, comes through obedience to God's law—not through mystical experiences, spiritual exercises, or self-made devotions. While salvation is by grace through faith, sanctification is by the law, which guides believers in holy living. The church has often distorted this by either abandoning the law (under Greek influence or emotionalism) or confusing it with salvation (as in Pharisaism). Attempts at holiness apart from the law lead to legalism, asceticism, or spiritual pride. The biblical call to holiness—"Ye shall be holy: for I the Lord your God am holy" (Lev. 19:2)—is a command to obey God's law. The law is not optional or outdated; it is the rule of life and sanctification for individuals and institutions alike.

This essay argues that truth-telling, while generally a moral duty, is not absolute in all situations. Using biblical examples like Rahab and the Hebrew midwives, the author contends that lying to protect life or resist evil can be morally justified and even commended by God. Critics who insist on always telling the truth, even to evildoers, misunderstand the ninth commandment and promote a self-righteous moralism that treats personal purity as more important than God’s will. True obedience, the essay insists, is rooted in serving God's purposes—not abstract ideals of virtue.