Hebrew Key Terms:
Context: In the midst of laws forbidding pagan sexual practices, God states the principle underlying the Mosaic covenant: "You shall therefore keep my statutes and my rules; if a person does them, he shall live by them." This verse crystallizes the works-principle of the law.
OT-to-OT Development:
Connections:
Christological Connection: Christ is the only person who perfectly "did" all the law's demands and thus "lived" by them (Matt 5:17; John 8:46; Heb 4:15). His active obedience fulfills the "do this and live" principle on behalf of all who believe. Paul contrasts the law's "do and live" with the gospel's "believe and live" (Rom 10:5-13; Gal 3:11-12). The righteousness of the law, impossible for sinners, is imputed to believers through faith in Christ (Rom 8:3-4; Phil 3:9).
Connection Method(s): Contrast, Redemptive-Historical Progression — The law's "do this and live" principle exposes human inability and stands in contrast with the gospel's "believe and live," while Christ alone fulfilled the law's demands through perfect active obedience on behalf of His people.
Trajectory Table: 164 - Two Covenants (Law and Promise)