Fence, Mirror and Guide Book

Encore Post: “In the day you eat of it, you will surely die,” God warned Adam. (Genesis 2:17)  And he did die and all of us with him. (1 Corinthians 15:22) The first sin disrupted everything. It set creation against itself, bringing decay, suffering, grief and disorder. The greatest disaster, however, is separation of God from his children. Now they were under sentence of death. Yet God did not destroy the world, nor damn Adam and Eve as they deserved. In his love and mercy, God promised instead to send his Son to crush the ancient snake (Genesis 3:15). With his judgment on their sin and the curses that followed, he began to reveal his law to Adam and Eve so that they might  learn the consequences of their sin, cling to the promised Seed of Eve for salvation and learn to serve God and others once again.

To this day, the Law of God restrains our sin, drives us to the Gospel for salvation and show us how in faith we can serve God and our neighbors. The law does this in three ways.

First, it stops sin from running free in the world. Through human authorities — parents, governments, employers and others, the law praises and rewards good behavior and punishes evil deeds. It acts like a fence, to contain and restrain sin.

Second, the law tells us what God requires of us, threatens us with eternal death if we do not obey it in thought, word and deed. It reveals every one of our sins, evil motives and desires. It charges us with rebellion against God in his court. It shows us we are guilty and cannot free ourselves. It drives us to the Gospel and the sacrifice of God’s Son for our salvation. It acts like a mirror that shows us our sin.

Third, the law guides Christians, in whom the Holy Spirit has created faith in Christ.  Because we love God and want to please him, the law reveals his God’s will for our lives and how he wants us to love him and our neighbors. It acts like a guide book or a manual that clears away the confusion of life in a sinful world.

Rev. Robert E. Smith
Concordia Theological Seminary
Fort Wayne, Indiana

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